80543115

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57737}}^1$

素因数の和:57779

約数の個数: 24

約数和(自身を含む): 144114048

約数和(自身を除く): 63570933

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57737, 173211, 288685, 519633, 866055, 1789847, 2598165, 5369541, 8949235, 16108623, 26847705, 80543115]

約数ペア:

[(1, 80543115), (3, 26847705), (5, 16108623), (9, 8949235), (15, 5369541), (31, 2598165), (45, 1789847), (93, 866055), (155, 519633), (279, 288685), (465, 173211), (1395, 57737)]