889100135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 1350216000

約数和(自身を除く): 461115865

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 149, 385, 605, 745, 847, 1043, 1409, 1639, 4235, 5215, 7045, 8195, 9863, 11473, 15499, 18029, 49315, 57365, 77495, 90145, 108493, 126203, 170489, 209941, 542465, 631015, 852445, 1049705, 1193423, 1469587, 2309351, 5967115, 7347935, 11546755, 16165457, 25402861, 80827285, 127014305, 177820027, 889100135]

約数ペア:

[(1, 889100135), (5, 177820027), (7, 127014305), (11, 80827285), (35, 25402861), (55, 16165457), (77, 11546755), (121, 7347935), (149, 5967115), (385, 2309351), (605, 1469587), (745, 1193423), (847, 1049705), (1043, 852445), (1409, 631015), (1639, 542465), (4235, 209941), (5215, 170489), (7045, 126203), (8195, 108493), (9863, 90145), (11473, 77495), (15499, 57365), (18029, 49315)]