9238645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 12080880

約数和(自身を除く): 2842235

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1597, 5785, 7985, 20761, 103805, 142133, 710665, 1847729, 9238645]

約数ペア:

[(1, 9238645), (5, 1847729), (13, 710665), (65, 142133), (89, 103805), (445, 20761), (1157, 7985), (1597, 5785)]