530849325

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 905567040

約数和(自身を除く): 374717715

約数列:

[1, 3, 5, 15, 25, 53, 75, 83, 159, 249, 265, 415, 795, 1245, 1325, 1609, 2075, 3975, 4399, 4827, 6225, 8045, 13197, 21995, 24135, 40225, 65985, 85277, 109975, 120675, 133547, 255831, 329925, 400641, 426385, 667735, 1279155, 2003205, 2131925, 3338675, 6395775, 7077991, 10016025, 21233973, 35389955, 106169865, 176949775, 530849325]

約数ペア:

[(1, 530849325), (3, 176949775), (5, 106169865), (15, 35389955), (25, 21233973), (53, 10016025), (75, 7077991), (83, 6395775), (159, 3338675), (249, 2131925), (265, 2003205), (415, 1279155), (795, 667735), (1245, 426385), (1325, 400641), (1609, 329925), (2075, 255831), (3975, 133547), (4399, 120675), (4827, 109975), (6225, 85277), (8045, 65985), (13197, 40225), (21995, 24135)]