54931125

素因数分解:

$3^1\times 5^3\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 94820544

約数和(自身を除く): 39889419

約数列:

[1, 3, 5, 15, 25, 37, 75, 107, 111, 125, 185, 321, 375, 535, 555, 925, 1369, 1605, 2675, 2775, 3959, 4107, 4625, 6845, 8025, 11877, 13375, 13875, 19795, 20535, 34225, 40125, 59385, 98975, 102675, 146483, 171125, 296925, 439449, 494875, 513375, 732415, 1484625, 2197245, 3662075, 10986225, 18310375, 54931125]

約数ペア:

[(1, 54931125), (3, 18310375), (5, 10986225), (15, 3662075), (25, 2197245), (37, 1484625), (75, 732415), (107, 513375), (111, 494875), (125, 439449), (185, 296925), (321, 171125), (375, 146483), (535, 102675), (555, 98975), (925, 59385), (1369, 40125), (1605, 34225), (2675, 20535), (2775, 19795), (3959, 13875), (4107, 13375), (4625, 11877), (6845, 8025)]