66631569125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{102451}}^1$

素因数の和:102531

約数の個数: 48

約数和(自身を含む): 93529660224

約数和(自身を除く): 26898091099

約数列:

[1, 5, 11, 25, 43, 55, 121, 125, 215, 275, 473, 605, 1075, 1375, 2365, 3025, 5203, 5375, 11825, 15125, 26015, 59125, 102451, 130075, 512255, 650375, 1126961, 2561275, 4405393, 5634805, 12396571, 12806375, 22026965, 28174025, 48459323, 61982855, 110134825, 140870125, 242296615, 309914275, 533052553, 550674125, 1211483075, 1549571375, 2665262765, 6057415375, 13326313825, 66631569125]

約数ペア:

[(1, 66631569125), (5, 13326313825), (11, 6057415375), (25, 2665262765), (43, 1549571375), (55, 1211483075), (121, 550674125), (125, 533052553), (215, 309914275), (275, 242296615), (473, 140870125), (605, 110134825), (1075, 61982855), (1375, 48459323), (2365, 28174025), (3025, 22026965), (5203, 12806375), (5375, 12396571), (11825, 5634805), (15125, 4405393), (26015, 2561275), (59125, 1126961), (102451, 650375), (130075, 512255)]