21929126885

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1229}}^1\times {\mathrm{2243}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 27689523840

約数和(自身を除く): 5760396955

約数列:

[1, 5, 37, 43, 185, 215, 1229, 1591, 2243, 6145, 7955, 11215, 45473, 52847, 82991, 96449, 227365, 264235, 414955, 482245, 1955339, 2756647, 3568613, 9776695, 13783235, 17843065, 101995939, 118535821, 509979695, 592679105, 4385825377, 21929126885]

約数ペア:

[(1, 21929126885), (5, 4385825377), (37, 592679105), (43, 509979695), (185, 118535821), (215, 101995939), (1229, 17843065), (1591, 13783235), (2243, 9776695), (6145, 3568613), (7955, 2756647), (11215, 1955339), (45473, 482245), (52847, 414955), (82991, 264235), (96449, 227365)]