30828165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 23361915

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4703, 6555, 14109, 23515, 70545, 89357, 108169, 268071, 324507, 446785, 540845, 1340355, 1622535, 2055211, 6165633, 10276055, 30828165]

約数ペア:

[(1, 30828165), (3, 10276055), (5, 6165633), (15, 2055211), (19, 1622535), (23, 1340355), (57, 540845), (69, 446785), (95, 324507), (115, 268071), (285, 108169), (345, 89357), (437, 70545), (1311, 23515), (2185, 14109), (4703, 6555)]