3914014725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 7724059200

約数和(自身を除く): 3810044475

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 131, 145, 171, 225, 241, 261, 285, 393, 435, 475, 551, 655, 723, 725, 855, 1179, 1205, 1305, 1425, 1653, 1965, 2169, 2175, 2489, 2755, 3275, 3615, 3799, 4275, 4579, 4959, 5895, 6025, 6525, 6989, 7467, 8265, 9825, 10845, 11397, 12445, 13737, 13775, 18075, 18995, 20967, 22401, 22895, 24795, 29475, 31571, 34191, 34945, 37335, 41211, 41325, 54225, 56985, 62225, 62901, 68685, 72181, 94713, 94975, 104835, 112005, 114475, 123975, 132791, 157855, 170955, 174725, 186675, 206055, 216543, 284139, 284925, 314505, 343425, 360905, 398373, 473565, 524175, 560025, 599849, 649629, 663955, 789275, 854775, 915559, 1030275, 1082715, 1195119, 1420695, 1572525, 1799547, 1804525, 1991865, 2367825, 2746677, 2999245, 3248145, 3319775, 4577795, 5398641, 5413575, 5975595, 7103475, 8240031, 8997735, 9959325, 13733385, 14996225, 16240725, 17395621, 22888975, 26993205, 29877975, 41200155, 44988675, 52186863, 68666925, 86978105, 134966025, 156560589, 206000775, 260934315, 434890525, 782802945, 1304671575, 3914014725]

約数ペア:

[(1, 3914014725), (3, 1304671575), (5, 782802945), (9, 434890525), (15, 260934315), (19, 206000775), (25, 156560589), (29, 134966025), (45, 86978105), (57, 68666925), (75, 52186863), (87, 44988675), (95, 41200155), (131, 29877975), (145, 26993205), (171, 22888975), (225, 17395621), (241, 16240725), (261, 14996225), (285, 13733385), (393, 9959325), (435, 8997735), (475, 8240031), (551, 7103475), (655, 5975595), (723, 5413575), (725, 5398641), (855, 4577795), (1179, 3319775), (1205, 3248145), (1305, 2999245), (1425, 2746677), (1653, 2367825), (1965, 1991865), (2169, 1804525), (2175, 1799547), (2489, 1572525), (2755, 1420695), (3275, 1195119), (3615, 1082715), (3799, 1030275), (4275, 915559), (4579, 854775), (4959, 789275), (5895, 663955), (6025, 649629), (6525, 599849), (6989, 560025), (7467, 524175), (8265, 473565), (9825, 398373), (10845, 360905), (11397, 343425), (12445, 314505), (13737, 284925), (13775, 284139), (18075, 216543), (18995, 206055), (20967, 186675), (22401, 174725), (22895, 170955), (24795, 157855), (29475, 132791), (31571, 123975), (34191, 114475), (34945, 112005), (37335, 104835), (41211, 94975), (41325, 94713), (54225, 72181), (56985, 68685), (62225, 62901)]