69636915

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 125830320

約数和(自身を除く): 56193405

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1237, 1251, 2085, 3711, 3753, 6185, 6255, 11133, 11259, 18555, 18765, 33399, 55665, 56295, 100197, 166995, 171943, 500985, 515829, 859715, 1547487, 2579145, 4642461, 7737435, 13927383, 23212305, 69636915]

約数ペア:

[(1, 69636915), (3, 23212305), (5, 13927383), (9, 7737435), (15, 4642461), (27, 2579145), (45, 1547487), (81, 859715), (135, 515829), (139, 500985), (405, 171943), (417, 166995), (695, 100197), (1237, 56295), (1251, 55665), (2085, 33399), (3711, 18765), (3753, 18555), (6185, 11259), (6255, 11133)]