73975395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10253}}^1$

素因数の和:10311

約数の個数: 32

約数和(自身を含む): 130923072

約数和(自身を除く): 56947677

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 10253, 30759, 51265, 133289, 153795, 379361, 399867, 666445, 1138083, 1896805, 1999335, 4931693, 5690415, 14795079, 24658465, 73975395]

約数ペア:

[(1, 73975395), (3, 24658465), (5, 14795079), (13, 5690415), (15, 4931693), (37, 1999335), (39, 1896805), (65, 1138083), (111, 666445), (185, 399867), (195, 379361), (481, 153795), (555, 133289), (1443, 51265), (2405, 30759), (7215, 10253)]