72738235

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 90642240

約数和(自身を除く): 17904005

約数列:

[1, 5, 29, 145, 311, 1555, 1613, 8065, 9019, 45095, 46777, 233885, 501643, 2508215, 14547647, 72738235]

約数ペア:

[(1, 72738235), (5, 14547647), (29, 2508215), (145, 501643), (311, 233885), (1555, 46777), (1613, 45095), (8065, 9019)]