1039160615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 1345403520

約数和(自身を除く): 306242905

約数列:

[1, 5, 17, 71, 85, 355, 409, 421, 1207, 2045, 2105, 6035, 6953, 7157, 29039, 29891, 34765, 35785, 145195, 149455, 172189, 493663, 508147, 860945, 2468315, 2540735, 2927213, 12225419, 14636065, 61127095, 207832123, 1039160615]

約数ペア:

[(1, 1039160615), (5, 207832123), (17, 61127095), (71, 14636065), (85, 12225419), (355, 2927213), (409, 2540735), (421, 2468315), (1207, 860945), (2045, 508147), (2105, 493663), (6035, 172189), (6953, 149455), (7157, 145195), (29039, 35785), (29891, 34765)]