138659145

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{156677}}^1$

素因数の和:156744

約数の個数: 16

約数和(自身を含む): 225616320

約数和(自身を除く): 86957175

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 156677, 470031, 783385, 2350155, 9243943, 27731829, 46219715, 138659145]

約数ペア:

[(1, 138659145), (3, 46219715), (5, 27731829), (15, 9243943), (59, 2350155), (177, 783385), (295, 470031), (885, 156677)]