75312575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6263}}^1$

素因数の和:6323

約数の個数: 24

約数和(自身を含む): 103305888

約数和(自身を除く): 27993313

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 6263, 12025, 31315, 81419, 156575, 231731, 407095, 1158655, 2035475, 3012503, 5793275, 15062515, 75312575]

約数ペア:

[(1, 75312575), (5, 15062515), (13, 5793275), (25, 3012503), (37, 2035475), (65, 1158655), (185, 407095), (325, 231731), (481, 156575), (925, 81419), (2405, 31315), (6263, 12025)]