266950945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{30181}}^1$

素因数の和:30276

約数の個数: 16

約数和(自身を含む): 336831120

約数和(自身を除く): 69880175

約数列:

[1, 5, 29, 61, 145, 305, 1769, 8845, 30181, 150905, 875249, 1841041, 4376245, 9205205, 53390189, 266950945]

約数ペア:

[(1, 266950945), (5, 53390189), (29, 9205205), (61, 4376245), (145, 1841041), (305, 875249), (1769, 150905), (8845, 30181)]