39398485

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14249}}^1$

素因数の和:14340

約数の個数: 16

約数和(自身を含む): 54720000

約数和(自身を除く): 15321515

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 14249, 71245, 99743, 498715, 1125671, 5628355, 7879697, 39398485]

約数ペア:

[(1, 39398485), (5, 7879697), (7, 5628355), (35, 1125671), (79, 498715), (395, 99743), (553, 71245), (2765, 14249)]