9843995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 4602085

約数列:

[1, 5, 7, 19, 35, 95, 113, 131, 133, 565, 655, 665, 791, 917, 2147, 2489, 3955, 4585, 10735, 12445, 14803, 15029, 17423, 74015, 75145, 87115, 103621, 281257, 518105, 1406285, 1968799, 9843995]

約数ペア:

[(1, 9843995), (5, 1968799), (7, 1406285), (19, 518105), (35, 281257), (95, 103621), (113, 87115), (131, 75145), (133, 74015), (565, 17423), (655, 15029), (665, 14803), (791, 12445), (917, 10735), (2147, 4585), (2489, 3955)]