1298133085

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^2\times {\mathrm{449}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 1600597800

約数和(自身を除く): 302464715

約数列:

[1, 5, 73, 89, 365, 445, 449, 2245, 6497, 7921, 32485, 32777, 39605, 39961, 163885, 199805, 578233, 2891165, 2917153, 3556529, 14585765, 17782645, 259626617, 1298133085]

約数ペア:

[(1, 1298133085), (5, 259626617), (73, 17782645), (89, 14585765), (365, 3556529), (445, 2917153), (449, 2891165), (2245, 578233), (6497, 199805), (7921, 163885), (32485, 39961), (32777, 39605)]