72441265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35951}}^1$

素因数の和:36000

約数の個数: 16

約数和(自身を含む): 96638976

約数和(自身を除く): 24197711

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 35951, 179755, 467363, 1114481, 2336815, 5572405, 14488253, 72441265]

約数ペア:

[(1, 72441265), (5, 14488253), (13, 5572405), (31, 2336815), (65, 1114481), (155, 467363), (403, 179755), (2015, 35951)]