6397105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 3037775

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 389, 715, 1265, 1495, 1945, 3289, 4279, 5057, 8947, 16445, 21395, 25285, 44735, 55627, 98417, 116311, 278135, 492085, 581555, 1279421, 6397105]

約数ペア:

[(1, 6397105), (5, 1279421), (11, 581555), (13, 492085), (23, 278135), (55, 116311), (65, 98417), (115, 55627), (143, 44735), (253, 25285), (299, 21395), (389, 16445), (715, 8947), (1265, 5057), (1495, 4279), (1945, 3289)]