2015300665

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{104123}}^1$

素因数の和:104221

約数の個数: 24

約数和(自身を含む): 2848832640

約数和(自身を除く): 833531975

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2765, 3871, 19355, 104123, 520615, 728861, 3644305, 5102027, 8225717, 25510135, 41128585, 57580019, 287900095, 403060133, 2015300665]

約数ペア:

[(1, 2015300665), (5, 403060133), (7, 287900095), (35, 57580019), (49, 41128585), (79, 25510135), (245, 8225717), (395, 5102027), (553, 3644305), (2765, 728861), (3871, 520615), (19355, 104123)]