201280125

素因数分解:

$3^1\times 5^3\times {\mathrm{373}}^1\times {\mathrm{1439}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 336061440

約数和(自身を除く): 134781315

約数列:

[1, 3, 5, 15, 25, 75, 125, 373, 375, 1119, 1439, 1865, 4317, 5595, 7195, 9325, 21585, 27975, 35975, 46625, 107925, 139875, 179875, 536747, 539625, 1610241, 2683735, 8051205, 13418675, 40256025, 67093375, 201280125]

約数ペア:

[(1, 201280125), (3, 67093375), (5, 40256025), (15, 13418675), (25, 8051205), (75, 2683735), (125, 1610241), (373, 539625), (375, 536747), (1119, 179875), (1439, 139875), (1865, 107925), (4317, 46625), (5595, 35975), (7195, 27975), (9325, 21585)]