85399483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 103856256

約数和(自身を除く): 18456773

約数列:

[1, 13, 17, 23, 53, 221, 299, 317, 391, 689, 901, 1219, 4121, 5083, 5389, 7291, 11713, 15847, 16801, 20723, 70057, 94783, 123947, 218413, 269399, 285617, 386423, 1611311, 3713021, 5023499, 6569191, 85399483]

約数ペア:

[(1, 85399483), (13, 6569191), (17, 5023499), (23, 3713021), (53, 1611311), (221, 386423), (299, 285617), (317, 269399), (391, 218413), (689, 123947), (901, 94783), (1219, 70057), (4121, 20723), (5083, 16801), (5389, 15847), (7291, 11713)]