1330911995

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{3919}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 1890631680

約数和(自身を除く): 559719685

約数列:

[1, 5, 7, 31, 35, 155, 217, 313, 1085, 1565, 2191, 3919, 9703, 10955, 19595, 27433, 48515, 67921, 121489, 137165, 339605, 607445, 850423, 1226647, 4252115, 6133235, 8586529, 38026057, 42932645, 190130285, 266182399, 1330911995]

約数ペア:

[(1, 1330911995), (5, 266182399), (7, 190130285), (31, 42932645), (35, 38026057), (155, 8586529), (217, 6133235), (313, 4252115), (1085, 1226647), (1565, 850423), (2191, 607445), (3919, 339605), (9703, 137165), (10955, 121489), (19595, 67921), (27433, 48515)]