3863751415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 4956733440

約数和(自身を除く): 1092982025

約数列:

[1, 5, 17, 85, 191, 331, 719, 955, 1655, 3247, 3595, 5627, 12223, 16235, 28135, 61115, 63221, 137329, 237989, 316105, 686645, 1074757, 1189945, 2334593, 4045813, 5373785, 11672965, 20229065, 45455899, 227279495, 772750283, 3863751415]

約数ペア:

[(1, 3863751415), (5, 772750283), (17, 227279495), (85, 45455899), (191, 20229065), (331, 11672965), (719, 5373785), (955, 4045813), (1655, 2334593), (3247, 1189945), (3595, 1074757), (5627, 686645), (12223, 316105), (16235, 237989), (28135, 137329), (61115, 63221)]