152020125

素因数分解:

$3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 290334720

約数和(自身を除く): 138314595

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 125, 135, 155, 225, 279, 375, 465, 675, 775, 837, 1125, 1395, 1453, 2325, 3375, 3875, 4185, 4359, 6975, 7265, 11625, 13077, 20925, 21795, 34875, 36325, 39231, 45043, 65385, 104625, 108975, 135129, 181625, 196155, 225215, 326925, 405387, 544875, 675645, 980775, 1126075, 1216161, 1634625, 2026935, 3378225, 4903875, 5630375, 6080805, 10134675, 16891125, 30404025, 50673375, 152020125]

約数ペア:

[(1, 152020125), (3, 50673375), (5, 30404025), (9, 16891125), (15, 10134675), (25, 6080805), (27, 5630375), (31, 4903875), (45, 3378225), (75, 2026935), (93, 1634625), (125, 1216161), (135, 1126075), (155, 980775), (225, 675645), (279, 544875), (375, 405387), (465, 326925), (675, 225215), (775, 196155), (837, 181625), (1125, 135129), (1395, 108975), (1453, 104625), (2325, 65385), (3375, 45043), (3875, 39231), (4185, 36325), (4359, 34875), (6975, 21795), (7265, 20925), (11625, 13077)]