70291925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 100931040

約数和(自身を除く): 30639115

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 1045, 1223, 2299, 3025, 5225, 6115, 11495, 13453, 23237, 30575, 57475, 67265, 116185, 147983, 255607, 336325, 580925, 739915, 1278035, 2811677, 3699575, 6390175, 14058385, 70291925]

約数ペア:

[(1, 70291925), (5, 14058385), (11, 6390175), (19, 3699575), (25, 2811677), (55, 1278035), (95, 739915), (121, 580925), (209, 336325), (275, 255607), (475, 147983), (605, 116185), (1045, 67265), (1223, 57475), (2299, 30575), (3025, 23237), (5225, 13453), (6115, 11495)]