492027965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5023}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 698858496

約数和(自身を除く): 206830531

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 1507, 1781, 5023, 7535, 8905, 19591, 25115, 55253, 65299, 97955, 276265, 326495, 688151, 718289, 3440755, 3591445, 7569661, 8945963, 37848305, 44729815, 98405593, 492027965]

約数ペア:

[(1, 492027965), (5, 98405593), (11, 44729815), (13, 37848305), (55, 8945963), (65, 7569661), (137, 3591445), (143, 3440755), (685, 718289), (715, 688151), (1507, 326495), (1781, 276265), (5023, 97955), (7535, 65299), (8905, 55253), (19591, 25115)]