128422295

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 163555200

約数和(自身を除く): 35132905

約数列:

[1, 5, 29, 43, 145, 215, 479, 1247, 1849, 2395, 6235, 9245, 13891, 20597, 53621, 69455, 102985, 268105, 597313, 885671, 2986565, 4428355, 25684459, 128422295]

約数ペア:

[(1, 128422295), (5, 25684459), (29, 4428355), (43, 2986565), (145, 885671), (215, 597313), (479, 268105), (1247, 102985), (1849, 69455), (2395, 53621), (6235, 20597), (9245, 13891)]