3903922055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{1861}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 5238148608

約数和(自身を除く): 1334226553

約数列:

[1, 5, 11, 43, 55, 215, 473, 887, 1861, 2365, 4435, 9305, 9757, 20471, 38141, 48785, 80023, 102355, 190705, 400115, 419551, 880253, 1650707, 2097755, 4401265, 8253535, 18157777, 70980401, 90788885, 354902005, 780784411, 3903922055]

約数ペア:

[(1, 3903922055), (5, 780784411), (11, 354902005), (43, 90788885), (55, 70980401), (215, 18157777), (473, 8253535), (887, 4401265), (1861, 2097755), (2365, 1650707), (4435, 880253), (9305, 419551), (9757, 400115), (20471, 190705), (38141, 102355), (48785, 80023)]