162894105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 64

約数和(自身を含む): 323389440

約数和(自身を除く): 160495335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 473, 495, 645, 1161, 1419, 1485, 1935, 2365, 2551, 4257, 5805, 7095, 7653, 12755, 12771, 21285, 22959, 28061, 38265, 63855, 68877, 84183, 109693, 114795, 140305, 252549, 329079, 344385, 420915, 548465, 757647, 987237, 1206623, 1262745, 1645395, 2961711, 3619869, 3788235, 4936185, 6033115, 10859607, 14808555, 18099345, 32578821, 54298035, 162894105]

約数ペア:

[(1, 162894105), (3, 54298035), (5, 32578821), (9, 18099345), (11, 14808555), (15, 10859607), (27, 6033115), (33, 4936185), (43, 3788235), (45, 3619869), (55, 2961711), (99, 1645395), (129, 1262745), (135, 1206623), (165, 987237), (215, 757647), (297, 548465), (387, 420915), (473, 344385), (495, 329079), (645, 252549), (1161, 140305), (1419, 114795), (1485, 109693), (1935, 84183), (2365, 68877), (2551, 63855), (4257, 38265), (5805, 28061), (7095, 22959), (7653, 21285), (12755, 12771)]