134385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 235776

約数和(自身を除く): 101391

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 289, 465, 527, 867, 1445, 1581, 2635, 4335, 7905, 8959, 26877, 44795, 134385]

約数ペア:

[(1, 134385), (3, 44795), (5, 26877), (15, 8959), (17, 7905), (31, 4335), (51, 2635), (85, 1581), (93, 1445), (155, 867), (255, 527), (289, 465)]