314939715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4423}}^1$

素因数の和:4579

約数の個数: 32

約数和(自身を含む): 519837696

約数和(自身を除く): 204897981

約数列:

[1, 3, 5, 15, 47, 101, 141, 235, 303, 505, 705, 1515, 4423, 4747, 13269, 14241, 22115, 23735, 66345, 71205, 207881, 446723, 623643, 1039405, 1340169, 2233615, 3118215, 6700845, 20995981, 62987943, 104979905, 314939715]

約数ペア:

[(1, 314939715), (3, 104979905), (5, 62987943), (15, 20995981), (47, 6700845), (101, 3118215), (141, 2233615), (235, 1340169), (303, 1039405), (505, 623643), (705, 446723), (1515, 207881), (4423, 71205), (4747, 66345), (13269, 23735), (14241, 22115)]