21552648405

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{38053}}^1$

素因数の和:38741

約数の個数: 32

約数和(自身を含む): 35107098240

約数和(自身を除く): 13554449835

約数列:

[1, 3, 5, 15, 61, 183, 305, 619, 915, 1857, 3095, 9285, 37759, 38053, 113277, 114159, 188795, 190265, 566385, 570795, 2321233, 6963699, 11606165, 23554807, 34818495, 70664421, 117774035, 353322105, 1436843227, 4310529681, 7184216135, 21552648405]

約数ペア:

[(1, 21552648405), (3, 7184216135), (5, 4310529681), (15, 1436843227), (61, 353322105), (183, 117774035), (305, 70664421), (619, 34818495), (915, 23554807), (1857, 11606165), (3095, 6963699), (9285, 2321233), (37759, 570795), (38053, 566385), (113277, 190265), (114159, 188795)]