29183945

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 41499648

約数和(自身を除く): 12315703

約数列:

[1, 5, 7, 35, 47, 113, 157, 235, 329, 565, 785, 791, 1099, 1645, 3955, 5311, 5495, 7379, 17741, 26555, 36895, 37177, 51653, 88705, 124187, 185885, 258265, 620935, 833827, 4169135, 5836789, 29183945]

約数ペア:

[(1, 29183945), (5, 5836789), (7, 4169135), (35, 833827), (47, 620935), (113, 258265), (157, 185885), (235, 124187), (329, 88705), (565, 51653), (785, 37177), (791, 36895), (1099, 26555), (1645, 17741), (3955, 7379), (5311, 5495)]