220167565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{28649}}^1$

素因数の和:28736

約数の個数: 16

約数和(自身を含む): 278478000

約数和(自身を除く): 58310435

約数列:

[1, 5, 29, 53, 145, 265, 1537, 7685, 28649, 143245, 830821, 1518397, 4154105, 7591985, 44033513, 220167565]

約数ペア:

[(1, 220167565), (5, 44033513), (29, 7591985), (53, 4154105), (145, 1518397), (265, 830821), (1537, 143245), (7685, 28649)]