84420505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{14593}}^1$

素因数の和:14700

約数の個数: 16

約数和(自身を含む): 110330640

約数和(自身を除く): 25910135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 14593, 72965, 189709, 948545, 1298777, 6493885, 16884101, 84420505]

約数ペア:

[(1, 84420505), (5, 16884101), (13, 6493885), (65, 1298777), (89, 948545), (445, 189709), (1157, 72965), (5785, 14593)]