22388575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 32073840

約数和(自身を除く): 9685265

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 4789, 23945, 52679, 81413, 119725, 263395, 407065, 895543, 1316975, 2035325, 4477715, 22388575]

約数ペア:

[(1, 22388575), (5, 4477715), (11, 2035325), (17, 1316975), (25, 895543), (55, 407065), (85, 263395), (187, 119725), (275, 81413), (425, 52679), (935, 23945), (4675, 4789)]