161806315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19483}}^1$

素因数の和:19650

約数の個数: 16

約数和(自身を含む): 213232896

約数和(自身を除く): 51426581

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 19483, 97415, 214313, 1071565, 2941933, 14709665, 32361263, 161806315]

約数ペア:

[(1, 161806315), (5, 32361263), (11, 14709665), (55, 2941933), (151, 1071565), (755, 214313), (1661, 97415), (8305, 19483)]