69565535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1291}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 90078240

約数和(自身を除く): 20512705

約数列:

[1, 5, 13, 65, 829, 1291, 4145, 6455, 10777, 16783, 53885, 83915, 1070239, 5351195, 13913107, 69565535]

約数ペア:

[(1, 69565535), (5, 13913107), (13, 5351195), (65, 1070239), (829, 83915), (1291, 53885), (4145, 16783), (6455, 10777)]