86420005

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60223}}^1$

素因数の和:60276

約数の個数: 16

約数和(自身を含む): 121411584

約数和(自身を除く): 34991579

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 60223, 301115, 421561, 2107805, 2469143, 12345715, 17284001, 86420005]

約数ペア:

[(1, 86420005), (5, 17284001), (7, 12345715), (35, 2469143), (41, 2107805), (205, 421561), (287, 301115), (1435, 60223)]