2015315585

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{54623}}^1$

素因数の和:54832

約数の個数: 16

約数和(自身を含む): 2485610496

約数和(自身を除く): 470294911

約数列:

[1, 5, 47, 157, 235, 785, 7379, 36895, 54623, 273115, 2567281, 8575811, 12836405, 42879055, 403063117, 2015315585]

約数ペア:

[(1, 2015315585), (5, 403063117), (47, 42879055), (157, 12836405), (235, 8575811), (785, 2567281), (7379, 273115), (36895, 54623)]