8297575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 12237064

約数和(自身を除く): 3939489

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 211, 275, 325, 605, 715, 1055, 1573, 2321, 2743, 3025, 3575, 5275, 7865, 11605, 13715, 25531, 30173, 39325, 58025, 68575, 127655, 150865, 331903, 638275, 754325, 1659515, 8297575]

約数ペア:

[(1, 8297575), (5, 1659515), (11, 754325), (13, 638275), (25, 331903), (55, 150865), (65, 127655), (121, 68575), (143, 58025), (211, 39325), (275, 30173), (325, 25531), (605, 13715), (715, 11605), (1055, 7865), (1573, 5275), (2321, 3575), (2743, 3025)]