9158175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 18415488

約数和(自身を除く): 9257313

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 101, 117, 155, 195, 225, 279, 303, 325, 403, 465, 505, 585, 775, 909, 975, 1209, 1313, 1395, 1515, 2015, 2325, 2525, 2925, 3131, 3627, 3939, 4545, 6045, 6565, 6975, 7575, 9393, 10075, 11817, 15655, 18135, 19695, 22725, 28179, 30225, 32825, 40703, 46965, 59085, 78275, 90675, 98475, 122109, 140895, 203515, 234825, 295425, 366327, 610545, 704475, 1017575, 1831635, 3052725, 9158175]

約数ペア:

[(1, 9158175), (3, 3052725), (5, 1831635), (9, 1017575), (13, 704475), (15, 610545), (25, 366327), (31, 295425), (39, 234825), (45, 203515), (65, 140895), (75, 122109), (93, 98475), (101, 90675), (117, 78275), (155, 59085), (195, 46965), (225, 40703), (279, 32825), (303, 30225), (325, 28179), (403, 22725), (465, 19695), (505, 18135), (585, 15655), (775, 11817), (909, 10075), (975, 9393), (1209, 7575), (1313, 6975), (1395, 6565), (1515, 6045), (2015, 4545), (2325, 3939), (2525, 3627), (2925, 3131)]