76555505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 108410400

約数和(自身を除く): 31854895

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2389, 2465, 6409, 11945, 31057, 32045, 40613, 69281, 155285, 203065, 346405, 527969, 900653, 1177777, 2639845, 4503265, 5888885, 15311101, 76555505]

約数ペア:

[(1, 76555505), (5, 15311101), (13, 5888885), (17, 4503265), (29, 2639845), (65, 1177777), (85, 900653), (145, 527969), (221, 346405), (377, 203065), (493, 155285), (1105, 69281), (1885, 40613), (2389, 32045), (2465, 31057), (6409, 11945)]