55375125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 102246144

約数和(自身を除く): 46871019

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 185, 195, 307, 325, 375, 481, 555, 921, 925, 975, 1443, 1535, 1625, 2405, 2775, 3991, 4605, 4625, 4875, 7215, 7675, 11359, 11973, 12025, 13875, 19955, 23025, 34077, 36075, 38375, 56795, 59865, 60125, 99775, 115125, 147667, 170385, 180375, 283975, 299325, 443001, 498875, 738335, 851925, 1419875, 1496625, 2215005, 3691675, 4259625, 11075025, 18458375, 55375125]

約数ペア:

[(1, 55375125), (3, 18458375), (5, 11075025), (13, 4259625), (15, 3691675), (25, 2215005), (37, 1496625), (39, 1419875), (65, 851925), (75, 738335), (111, 498875), (125, 443001), (185, 299325), (195, 283975), (307, 180375), (325, 170385), (375, 147667), (481, 115125), (555, 99775), (921, 60125), (925, 59865), (975, 56795), (1443, 38375), (1535, 36075), (1625, 34077), (2405, 23025), (2775, 19955), (3991, 13875), (4605, 12025), (4625, 11973), (4875, 11359), (7215, 7675)]