342495

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 633600

約数和(自身を除く): 291105

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 129, 135, 177, 215, 295, 387, 531, 645, 885, 1161, 1593, 1935, 2537, 2655, 5805, 7611, 7965, 12685, 22833, 38055, 68499, 114165, 342495]

約数ペア:

[(1, 342495), (3, 114165), (5, 68499), (9, 38055), (15, 22833), (27, 12685), (43, 7965), (45, 7611), (59, 5805), (129, 2655), (135, 2537), (177, 1935), (215, 1593), (295, 1161), (387, 885), (531, 645)]