22017325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 31614048

約数和(自身を除く): 9596723

約数列:

[1, 5, 11, 23, 25, 55, 59, 115, 253, 275, 295, 575, 649, 1265, 1357, 1475, 3245, 3481, 6325, 6785, 14927, 16225, 17405, 33925, 38291, 74635, 80063, 87025, 191455, 373175, 400315, 880693, 957275, 2001575, 4403465, 22017325]

約数ペア:

[(1, 22017325), (5, 4403465), (11, 2001575), (23, 957275), (25, 880693), (55, 400315), (59, 373175), (115, 191455), (253, 87025), (275, 80063), (295, 74635), (575, 38291), (649, 33925), (1265, 17405), (1357, 16225), (1475, 14927), (3245, 6785), (3481, 6325)]