41561005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 55085184

約数和(自身を除く): 13524179

約数列:

[1, 5, 17, 43, 83, 85, 137, 215, 415, 685, 731, 1411, 2329, 3569, 3655, 5891, 7055, 11371, 11645, 17845, 29455, 56855, 60673, 100147, 193307, 303365, 488953, 500735, 966535, 2444765, 8312201, 41561005]

約数ペア:

[(1, 41561005), (5, 8312201), (17, 2444765), (43, 966535), (83, 500735), (85, 488953), (137, 303365), (215, 193307), (415, 100147), (685, 60673), (731, 56855), (1411, 29455), (2329, 17845), (3569, 11645), (3655, 11371), (5891, 7055)]