20221254135

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3015847}}^1$

素因数の和:3016007

約数の個数: 24

約数和(自身を含む): 35285421600

約数和(自身を除く): 15064167465

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 3015847, 9047541, 15079235, 27142623, 45237705, 135713115, 449361203, 1348083609, 2246806015, 4044250827, 6740418045, 20221254135]

約数ペア:

[(1, 20221254135), (3, 6740418045), (5, 4044250827), (9, 2246806015), (15, 1348083609), (45, 449361203), (149, 135713115), (447, 45237705), (745, 27142623), (1341, 15079235), (2235, 9047541), (6705, 3015847)]