145854865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47743}}^1$

素因数の和:47808

約数の個数: 16

約数和(自身を含む): 192503808

約数和(自身を除く): 46648943

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 47743, 238715, 620659, 2243921, 3103295, 11219605, 29170973, 145854865]

約数ペア:

[(1, 145854865), (5, 29170973), (13, 11219605), (47, 3103295), (65, 2243921), (235, 620659), (611, 238715), (3055, 47743)]