149267455

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 181440000

約数和(自身を除く): 32172545

約数列:

[1, 5, 149, 191, 745, 955, 1049, 5245, 28459, 142295, 156301, 200359, 781505, 1001795, 29853491, 149267455]

約数ペア:

[(1, 149267455), (5, 29853491), (149, 1001795), (191, 781505), (745, 200359), (955, 156301), (1049, 142295), (5245, 28459)]