66925125

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 132387840

約数和(自身を除く): 65462715

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 101, 125, 155, 171, 225, 279, 285, 303, 375, 465, 475, 505, 589, 775, 855, 909, 1125, 1395, 1425, 1515, 1767, 1919, 2325, 2375, 2525, 2945, 3131, 3875, 4275, 4545, 5301, 5757, 6975, 7125, 7575, 8835, 9393, 9595, 11625, 12625, 14725, 15655, 17271, 21375, 22725, 26505, 28179, 28785, 34875, 37875, 44175, 46965, 47975, 59489, 73625, 78275, 86355, 113625, 132525, 140895, 143925, 178467, 220875, 234825, 239875, 297445, 391375, 431775, 535401, 662625, 704475, 719625, 892335, 1174125, 1487225, 2158875, 2677005, 3522375, 4461675, 7436125, 13385025, 22308375, 66925125]

約数ペア:

[(1, 66925125), (3, 22308375), (5, 13385025), (9, 7436125), (15, 4461675), (19, 3522375), (25, 2677005), (31, 2158875), (45, 1487225), (57, 1174125), (75, 892335), (93, 719625), (95, 704475), (101, 662625), (125, 535401), (155, 431775), (171, 391375), (225, 297445), (279, 239875), (285, 234825), (303, 220875), (375, 178467), (465, 143925), (475, 140895), (505, 132525), (589, 113625), (775, 86355), (855, 78275), (909, 73625), (1125, 59489), (1395, 47975), (1425, 46965), (1515, 44175), (1767, 37875), (1919, 34875), (2325, 28785), (2375, 28179), (2525, 26505), (2945, 22725), (3131, 21375), (3875, 17271), (4275, 15655), (4545, 14725), (5301, 12625), (5757, 11625), (6975, 9595), (7125, 9393), (7575, 8835)]