86355

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 159120

約数和(自身を除く): 72765

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 285, 303, 505, 855, 909, 1515, 1919, 4545, 5757, 9595, 17271, 28785, 86355]

約数ペア:

[(1, 86355), (3, 28785), (5, 17271), (9, 9595), (15, 5757), (19, 4545), (45, 1919), (57, 1515), (95, 909), (101, 855), (171, 505), (285, 303)]