189217604225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{62921}}^1$

素因数の和:63450

約数の個数: 48

約数和(自身を含む): 266527524480

約数和(自身を除く): 77309920255

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 487, 1235, 2435, 6175, 6331, 9253, 12175, 31655, 46265, 62921, 120289, 158275, 231325, 314605, 601445, 817973, 1195499, 1573025, 3007225, 4089865, 5977495, 15541487, 20449325, 29887475, 30642527, 77707435, 153212635, 388537175, 398352851, 582208013, 766063175, 1991764255, 2911040065, 7568704169, 9958821275, 14555200325, 37843520845, 189217604225]

約数ペア:

[(1, 189217604225), (5, 37843520845), (13, 14555200325), (19, 9958821275), (25, 7568704169), (65, 2911040065), (95, 1991764255), (247, 766063175), (325, 582208013), (475, 398352851), (487, 388537175), (1235, 153212635), (2435, 77707435), (6175, 30642527), (6331, 29887475), (9253, 20449325), (12175, 15541487), (31655, 5977495), (46265, 4089865), (62921, 3007225), (120289, 1573025), (158275, 1195499), (231325, 817973), (314605, 601445)]