145453055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{17749}}^1$

素因数の和:17914

約数の個数: 16

約数和(自身を含む): 191700000

約数和(自身を除く): 46246945

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 17749, 88745, 195239, 976195, 2644601, 13223005, 29090611, 145453055]

約数ペア:

[(1, 145453055), (5, 29090611), (11, 13223005), (55, 2644601), (149, 976195), (745, 195239), (1639, 88745), (8195, 17749)]