27139575

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4957}}^1$

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 45494608

約数和(自身を除く): 18355033

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 4957, 5475, 14871, 24785, 74355, 123925, 361861, 371775, 1085583, 1809305, 5427915, 9046525, 27139575]

約数ペア:

[(1, 27139575), (3, 9046525), (5, 5427915), (15, 1809305), (25, 1085583), (73, 371775), (75, 361861), (219, 123925), (365, 74355), (1095, 24785), (1825, 14871), (4957, 5475)]