72841616065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{2755499}}^1$

素因数の和:2755832

約数の個数: 16

約数和(自身を含む): 92849328000

約数和(自身を除く): 20007711935

約数列:

[1, 5, 17, 85, 311, 1555, 5287, 26435, 2755499, 13777495, 46843483, 234217415, 856960189, 4284800945, 14568323213, 72841616065]

約数ペア:

[(1, 72841616065), (5, 14568323213), (17, 4284800945), (85, 856960189), (311, 234217415), (1555, 46843483), (5287, 13777495), (26435, 2755499)]