3810015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 7413120

約数和(自身を除く): 3603105

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 179, 215, 387, 473, 495, 537, 645, 895, 1419, 1611, 1935, 1969, 2365, 2685, 4257, 5907, 7095, 7697, 8055, 9845, 17721, 21285, 23091, 29535, 38485, 69273, 84667, 88605, 115455, 254001, 346365, 423335, 762003, 1270005, 3810015]

約数ペア:

[(1, 3810015), (3, 1270005), (5, 762003), (9, 423335), (11, 346365), (15, 254001), (33, 115455), (43, 88605), (45, 84667), (55, 69273), (99, 38485), (129, 29535), (165, 23091), (179, 21285), (215, 17721), (387, 9845), (473, 8055), (495, 7697), (537, 7095), (645, 5907), (895, 4257), (1419, 2685), (1611, 2365), (1935, 1969)]