79229265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 135146880

約数和(自身を除く): 55917615

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 1979, 2355, 2669, 5937, 8007, 9895, 13345, 29685, 33643, 40035, 100929, 168215, 310703, 504645, 932109, 1553515, 4660545, 5281951, 15845853, 26409755, 79229265]

約数ペア:

[(1, 79229265), (3, 26409755), (5, 15845853), (15, 5281951), (17, 4660545), (51, 1553515), (85, 932109), (157, 504645), (255, 310703), (471, 168215), (785, 100929), (1979, 40035), (2355, 33643), (2669, 29685), (5937, 13345), (8007, 9895)]