71470455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{971}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 131010048

約数和(自身を除く): 59539593

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 701, 971, 2103, 2913, 3505, 4855, 4907, 6797, 10515, 14565, 14721, 20391, 24535, 33985, 73605, 101955, 680671, 2042013, 3403355, 4764697, 10210065, 14294091, 23823485, 71470455]

約数ペア:

[(1, 71470455), (3, 23823485), (5, 14294091), (7, 10210065), (15, 4764697), (21, 3403355), (35, 2042013), (105, 680671), (701, 101955), (971, 73605), (2103, 33985), (2913, 24535), (3505, 20391), (4855, 14721), (4907, 14565), (6797, 10515)]