60997405

素因数分解:

$5^1\times 7^4\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 20

約数和(自身を含む): 85408092

約数和(自身を除く): 24410687

約数列:

[1, 5, 7, 35, 49, 245, 343, 1715, 2401, 5081, 12005, 25405, 35567, 177835, 248969, 1244845, 1742783, 8713915, 12199481, 60997405]

約数ペア:

[(1, 60997405), (5, 12199481), (7, 8713915), (35, 1742783), (49, 1244845), (245, 248969), (343, 177835), (1715, 35567), (2401, 25405), (5081, 12005)]