16447015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{631}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 21341376

約数和(自身を除く): 4894361

約数列:

[1, 5, 13, 65, 401, 631, 2005, 3155, 5213, 8203, 26065, 41015, 253031, 1265155, 3289403, 16447015]

約数ペア:

[(1, 16447015), (5, 3289403), (13, 1265155), (65, 253031), (401, 41015), (631, 26065), (2005, 8203), (3155, 5213)]