149702865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{767707}}^1$

素因数の和:767728

約数の個数: 16

約数和(自身を含む): 257949888

約数和(自身を除く): 108247023

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 767707, 2303121, 3838535, 9980191, 11515605, 29940573, 49900955, 149702865]

約数ペア:

[(1, 149702865), (3, 49900955), (5, 29940573), (13, 11515605), (15, 9980191), (39, 3838535), (65, 2303121), (195, 767707)]