3864575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 2135041

約数列:

[1, 5, 11, 13, 23, 25, 47, 55, 65, 115, 143, 235, 253, 275, 299, 325, 517, 575, 611, 715, 1081, 1175, 1265, 1495, 2585, 3055, 3289, 3575, 5405, 6325, 6721, 7475, 11891, 12925, 14053, 15275, 16445, 27025, 33605, 59455, 70265, 82225, 154583, 168025, 297275, 351325, 772915, 3864575]

約数ペア:

[(1, 3864575), (5, 772915), (11, 351325), (13, 297275), (23, 168025), (25, 154583), (47, 82225), (55, 70265), (65, 59455), (115, 33605), (143, 27025), (235, 16445), (253, 15275), (275, 14053), (299, 12925), (325, 11891), (517, 7475), (575, 6721), (611, 6325), (715, 5405), (1081, 3575), (1175, 3289), (1265, 3055), (1495, 2585)]