713257665

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{7723}}^1$

素因数の和:7909

約数の個数: 32

約数和(自身を含む): 1174542336

約数和(自身を除く): 461284671

約数列:

[1, 3, 5, 15, 47, 131, 141, 235, 393, 655, 705, 1965, 6157, 7723, 18471, 23169, 30785, 38615, 92355, 115845, 362981, 1011713, 1088943, 1814905, 3035139, 5058565, 5444715, 15175695, 47550511, 142651533, 237752555, 713257665]

約数ペア:

[(1, 713257665), (3, 237752555), (5, 142651533), (15, 47550511), (47, 15175695), (131, 5444715), (141, 5058565), (235, 3035139), (393, 1814905), (655, 1088943), (705, 1011713), (1965, 362981), (6157, 115845), (7723, 92355), (18471, 38615), (23169, 30785)]