521000545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 685843200

約数和(自身を除く): 164842655

約数列:

[1, 5, 13, 65, 83, 269, 359, 415, 1079, 1345, 1795, 3497, 4667, 5395, 17485, 22327, 23335, 29797, 96571, 111635, 148985, 290251, 387361, 482855, 1255423, 1451255, 1936805, 6277115, 8015393, 40076965, 104200109, 521000545]

約数ペア:

[(1, 521000545), (5, 104200109), (13, 40076965), (65, 8015393), (83, 6277115), (269, 1936805), (359, 1451255), (415, 1255423), (1079, 482855), (1345, 387361), (1795, 290251), (3497, 148985), (4667, 111635), (5395, 96571), (17485, 29797), (22327, 23335)]