827395345

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 1150845696

約数和(自身を除く): 323450351

約数列:

[1, 5, 7, 35, 131, 181, 655, 905, 917, 997, 1267, 4585, 4985, 6335, 6979, 23711, 34895, 118555, 130607, 165977, 180457, 653035, 829885, 902285, 914249, 1263199, 4571245, 6315995, 23639867, 118199335, 165479069, 827395345]

約数ペア:

[(1, 827395345), (5, 165479069), (7, 118199335), (35, 23639867), (131, 6315995), (181, 4571245), (655, 1263199), (905, 914249), (917, 902285), (997, 829885), (1267, 653035), (4585, 180457), (4985, 165977), (6335, 130607), (6979, 118555), (23711, 34895)]