1330357025

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{4591}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 1684308864

約数和(自身を除く): 353951839

約数列:

[1, 5, 25, 67, 173, 335, 865, 1675, 4325, 4591, 11591, 22955, 57955, 114775, 289775, 307597, 794243, 1537985, 3971215, 7689925, 19856075, 53214281, 266071405, 1330357025]

約数ペア:

[(1, 1330357025), (5, 266071405), (25, 53214281), (67, 19856075), (173, 7689925), (335, 3971215), (865, 1537985), (1675, 794243), (4325, 307597), (4591, 289775), (11591, 114775), (22955, 57955)]