15693331875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^2$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 29326300080

約数和(自身を除く): 13632968205

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 149, 195, 325, 375, 377, 435, 447, 625, 725, 745, 975, 1131, 1625, 1875, 1885, 1937, 2175, 2235, 3625, 3725, 4321, 4875, 5655, 5811, 8125, 9425, 9685, 10875, 11175, 12963, 18125, 18625, 21605, 22201, 24375, 28275, 29055, 47125, 48425, 54375, 55875, 56173, 64815, 66603, 93125, 108025, 111005, 141375, 145275, 168519, 235625, 242125, 279375, 280865, 288613, 324075, 333015, 540125, 555025, 643829, 706875, 726375, 842595, 865839, 1210625, 1404325, 1443065, 1620375, 1665075, 1931487, 2700625, 2775125, 3219145, 3631875, 4212975, 4329195, 7021625, 7215325, 8101875, 8325375, 8369777, 9657435, 13875625, 16095725, 21064875, 21645975, 25109331, 35108125, 36076625, 41626875, 41848885, 48287175, 80478625, 105324375, 108229875, 125546655, 180383125, 209244425, 241435875, 402393125, 541149375, 627733275, 1046222125, 1207179375, 3138666375, 5231110625, 15693331875]

約数ペア:

[(1, 15693331875), (3, 5231110625), (5, 3138666375), (13, 1207179375), (15, 1046222125), (25, 627733275), (29, 541149375), (39, 402393125), (65, 241435875), (75, 209244425), (87, 180383125), (125, 125546655), (145, 108229875), (149, 105324375), (195, 80478625), (325, 48287175), (375, 41848885), (377, 41626875), (435, 36076625), (447, 35108125), (625, 25109331), (725, 21645975), (745, 21064875), (975, 16095725), (1131, 13875625), (1625, 9657435), (1875, 8369777), (1885, 8325375), (1937, 8101875), (2175, 7215325), (2235, 7021625), (3625, 4329195), (3725, 4212975), (4321, 3631875), (4875, 3219145), (5655, 2775125), (5811, 2700625), (8125, 1931487), (9425, 1665075), (9685, 1620375), (10875, 1443065), (11175, 1404325), (12963, 1210625), (18125, 865839), (18625, 842595), (21605, 726375), (22201, 706875), (24375, 643829), (28275, 555025), (29055, 540125), (47125, 333015), (48425, 324075), (54375, 288613), (55875, 280865), (56173, 279375), (64815, 242125), (66603, 235625), (93125, 168519), (108025, 145275), (111005, 141375)]