12450515

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 18925056

約数和(自身を除く): 6474541

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 365, 385, 443, 511, 803, 2215, 2555, 3101, 4015, 4873, 5621, 15505, 24365, 28105, 32339, 34111, 161695, 170555, 226373, 355729, 1131865, 1778645, 2490103, 12450515]

約数ペア:

[(1, 12450515), (5, 2490103), (7, 1778645), (11, 1131865), (35, 355729), (55, 226373), (73, 170555), (77, 161695), (365, 34111), (385, 32339), (443, 28105), (511, 24365), (803, 15505), (2215, 5621), (2555, 4873), (3101, 4015)]