22483175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 34581120

約数和(自身を除く): 12097945

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 209, 247, 275, 325, 331, 475, 715, 1045, 1235, 1655, 2717, 3575, 3641, 4303, 5225, 6175, 6289, 8275, 13585, 18205, 21515, 31445, 47333, 67925, 69179, 81757, 91025, 107575, 157225, 236665, 345895, 408785, 899327, 1183325, 1729475, 2043925, 4496635, 22483175]

約数ペア:

[(1, 22483175), (5, 4496635), (11, 2043925), (13, 1729475), (19, 1183325), (25, 899327), (55, 408785), (65, 345895), (95, 236665), (143, 157225), (209, 107575), (247, 91025), (275, 81757), (325, 69179), (331, 67925), (475, 47333), (715, 31445), (1045, 21515), (1235, 18205), (1655, 13585), (2717, 8275), (3575, 6289), (3641, 6175), (4303, 5225)]