2470325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 3603936

約数和(自身を除く): 1133611

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 691, 715, 3455, 3575, 7601, 8983, 17275, 38005, 44915, 98813, 190025, 224575, 494065, 2470325]

約数ペア:

[(1, 2470325), (5, 494065), (11, 224575), (13, 190025), (25, 98813), (55, 44915), (65, 38005), (143, 17275), (275, 8983), (325, 7601), (691, 3575), (715, 3455)]