66215845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14731}}^1$

素因数の和:14796

約数の個数: 16

約数和(自身を含む): 84856320

約数和(自身を除く): 18640475

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 14731, 73655, 427199, 456661, 2135995, 2283305, 13243169, 66215845]

約数ペア:

[(1, 66215845), (5, 13243169), (29, 2283305), (31, 2135995), (145, 456661), (155, 427199), (899, 73655), (4495, 14731)]