411255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 48

約数和(自身を含む): 829920

約数和(自身を除く): 418665

約数列:

[1, 3, 5, 9, 13, 15, 19, 37, 39, 45, 57, 65, 95, 111, 117, 171, 185, 195, 247, 285, 333, 481, 555, 585, 703, 741, 855, 1235, 1443, 1665, 2109, 2223, 2405, 3515, 3705, 4329, 6327, 7215, 9139, 10545, 11115, 21645, 27417, 31635, 45695, 82251, 137085, 411255]

約数ペア:

[(1, 411255), (3, 137085), (5, 82251), (9, 45695), (13, 31635), (15, 27417), (19, 21645), (37, 11115), (39, 10545), (45, 9139), (57, 7215), (65, 6327), (95, 4329), (111, 3705), (117, 3515), (171, 2405), (185, 2223), (195, 2109), (247, 1665), (285, 1443), (333, 1235), (481, 855), (555, 741), (585, 703)]