72515435

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 91091520

約数和(自身を除く): 18576085

約数列:

[1, 5, 23, 115, 389, 1621, 1945, 8105, 8947, 37283, 44735, 186415, 630569, 3152845, 14503087, 72515435]

約数ペア:

[(1, 72515435), (5, 14503087), (23, 3152845), (115, 630569), (389, 186415), (1621, 44735), (1945, 37283), (8105, 8947)]