72483015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1621}}^1$

素因数の和:1911

約数の個数: 32

約数和(自身を含む): 127060992

約数和(自身を除く): 54577977

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 1621, 2981, 4065, 4863, 8105, 8943, 14905, 17831, 24315, 44715, 53493, 89155, 267465, 439291, 1317873, 2196455, 4832201, 6589365, 14496603, 24161005, 72483015]

約数ペア:

[(1, 72483015), (3, 24161005), (5, 14496603), (11, 6589365), (15, 4832201), (33, 2196455), (55, 1317873), (165, 439291), (271, 267465), (813, 89155), (1355, 53493), (1621, 44715), (2981, 24315), (4065, 17831), (4863, 14905), (8105, 8943)]