90341235

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 166458240

約数和(自身を除く): 76117005

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 261, 333, 435, 555, 1073, 1305, 1665, 1871, 3219, 5365, 5613, 9355, 9657, 16095, 16839, 28065, 48285, 54259, 69227, 84195, 162777, 207681, 271295, 346135, 488331, 623043, 813885, 1038405, 2007583, 2441655, 3115215, 6022749, 10037915, 18068247, 30113745, 90341235]

約数ペア:

[(1, 90341235), (3, 30113745), (5, 18068247), (9, 10037915), (15, 6022749), (29, 3115215), (37, 2441655), (45, 2007583), (87, 1038405), (111, 813885), (145, 623043), (185, 488331), (261, 346135), (333, 271295), (435, 207681), (555, 162777), (1073, 84195), (1305, 69227), (1665, 54259), (1871, 48285), (3219, 28065), (5365, 16839), (5613, 16095), (9355, 9657)]