72735135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23201}}^1$

素因数の和:23239

約数の個数: 32

約数和(自身を含む): 133643520

約数和(自身を除く): 60908385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 23201, 69603, 116005, 255211, 348015, 440819, 765633, 1276055, 1322457, 2204095, 3828165, 4849009, 6612285, 14547027, 24245045, 72735135]

約数ペア:

[(1, 72735135), (3, 24245045), (5, 14547027), (11, 6612285), (15, 4849009), (19, 3828165), (33, 2204095), (55, 1322457), (57, 1276055), (95, 765633), (165, 440819), (209, 348015), (285, 255211), (627, 116005), (1045, 69603), (3135, 23201)]