67326405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10271}}^1$

素因数の和:10321

約数の個数: 32

約数和(自身を含む): 118333440

約数和(自身を除く): 51007035

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 10271, 30813, 51355, 154065, 195149, 236233, 585447, 708699, 975745, 1181165, 2927235, 3543495, 4488427, 13465281, 22442135, 67326405]

約数ペア:

[(1, 67326405), (3, 22442135), (5, 13465281), (15, 4488427), (19, 3543495), (23, 2927235), (57, 1181165), (69, 975745), (95, 708699), (115, 585447), (285, 236233), (345, 195149), (437, 154065), (1311, 51355), (2185, 30813), (6555, 10271)]