850328115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{88993}}^1$

素因数の和:89028

約数の個数: 48

約数和(自身を含む): 1704413088

約数和(自身を除く): 854084973

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 88993, 266979, 444965, 622951, 1156909, 1334895, 1868853, 3114755, 3470727, 4360657, 5784545, 8098363, 9344265, 13081971, 17353635, 21803285, 24295089, 40491815, 56688541, 65409855, 121475445, 170065623, 283442705, 850328115]

約数ペア:

[(1, 850328115), (3, 283442705), (5, 170065623), (7, 121475445), (13, 65409855), (15, 56688541), (21, 40491815), (35, 24295089), (39, 21803285), (49, 17353635), (65, 13081971), (91, 9344265), (105, 8098363), (147, 5784545), (195, 4360657), (245, 3470727), (273, 3114755), (455, 1868853), (637, 1334895), (735, 1156909), (1365, 622951), (1911, 444965), (3185, 266979), (9555, 88993)]