907974145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 1188149760

約数和(自身を除く): 280175615

約数列:

[1, 5, 13, 65, 211, 239, 277, 1055, 1195, 1385, 2743, 3107, 3601, 13715, 15535, 18005, 50429, 58447, 66203, 252145, 292235, 331015, 655577, 759811, 860639, 3277885, 3799055, 4303195, 13968833, 69844165, 181594829, 907974145]

約数ペア:

[(1, 907974145), (5, 181594829), (13, 69844165), (65, 13968833), (211, 4303195), (239, 3799055), (277, 3277885), (1055, 860639), (1195, 759811), (1385, 655577), (2743, 331015), (3107, 292235), (3601, 252145), (13715, 66203), (15535, 58447), (18005, 50429)]