1431304225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 1957374720

約数和(自身を除く): 526070495

約数列:

[1, 5, 13, 25, 65, 79, 107, 325, 395, 521, 535, 1027, 1391, 1975, 2605, 2675, 5135, 6773, 6955, 8453, 13025, 25675, 33865, 34775, 41159, 42265, 55747, 109889, 169325, 205795, 211325, 278735, 535067, 549445, 724711, 1028975, 1393675, 2675335, 2747225, 3623555, 4404013, 13376675, 18117775, 22020065, 57252169, 110100325, 286260845, 1431304225]

約数ペア:

[(1, 1431304225), (5, 286260845), (13, 110100325), (25, 57252169), (65, 22020065), (79, 18117775), (107, 13376675), (325, 4404013), (395, 3623555), (521, 2747225), (535, 2675335), (1027, 1393675), (1391, 1028975), (1975, 724711), (2605, 549445), (2675, 535067), (5135, 278735), (6773, 211325), (6955, 205795), (8453, 169325), (13025, 109889), (25675, 55747), (33865, 42265), (34775, 41159)]