78096865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1861}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 39879455

約数列:

[1, 5, 7, 11, 35, 55, 77, 109, 385, 545, 763, 1199, 1861, 3815, 5995, 8393, 9305, 13027, 20471, 41965, 65135, 102355, 143297, 202849, 716485, 1014245, 1419943, 2231339, 7099715, 11156695, 15619373, 78096865]

約数ペア:

[(1, 78096865), (5, 15619373), (7, 11156695), (11, 7099715), (35, 2231339), (55, 1419943), (77, 1014245), (109, 716485), (385, 202849), (545, 143297), (763, 102355), (1199, 65135), (1861, 41965), (3815, 20471), (5995, 13027), (8393, 9305)]