56988015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1327}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 104540160

約数和(自身を除く): 47552145

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 409, 1227, 1327, 2045, 2863, 3981, 6135, 6635, 8589, 9289, 14315, 19905, 27867, 42945, 46445, 139335, 542743, 1628229, 2713715, 3799201, 8141145, 11397603, 18996005, 56988015]

約数ペア:

[(1, 56988015), (3, 18996005), (5, 11397603), (7, 8141145), (15, 3799201), (21, 2713715), (35, 1628229), (105, 542743), (409, 139335), (1227, 46445), (1327, 42945), (2045, 27867), (2863, 19905), (3981, 14315), (6135, 9289), (6635, 8589)]