1330661015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 1671565632

約数和(自身を除く): 340904617

約数列:

[1, 5, 43, 61, 215, 241, 305, 421, 1205, 2105, 2623, 10363, 13115, 14701, 18103, 25681, 51815, 73505, 90515, 101461, 128405, 507305, 632143, 1104283, 3160715, 4362823, 5521415, 6189121, 21814115, 30945605, 266132203, 1330661015]

約数ペア:

[(1, 1330661015), (5, 266132203), (43, 30945605), (61, 21814115), (215, 6189121), (241, 5521415), (305, 4362823), (421, 3160715), (1205, 1104283), (2105, 632143), (2623, 507305), (10363, 128405), (13115, 101461), (14701, 90515), (18103, 73505), (25681, 51815)]