138876195

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{62137}}^1$

素因数の和:62294

約数の個数: 16

約数和(自身を含む): 223696800

約数和(自身を除く): 84820605

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 62137, 186411, 310685, 932055, 9258413, 27775239, 46292065, 138876195]

約数ペア:

[(1, 138876195), (3, 46292065), (5, 27775239), (15, 9258413), (149, 932055), (447, 310685), (745, 186411), (2235, 62137)]