42266385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1231}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 84564480

約数和(自身を除く): 42298095

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1231, 1635, 2289, 3693, 3815, 4905, 6155, 6867, 8617, 11079, 11445, 18465, 25851, 34335, 43085, 55395, 77553, 129255, 134179, 387765, 402537, 670895, 939253, 1207611, 2012685, 2817759, 4696265, 6038055, 8453277, 14088795, 42266385]

約数ペア:

[(1, 42266385), (3, 14088795), (5, 8453277), (7, 6038055), (9, 4696265), (15, 2817759), (21, 2012685), (35, 1207611), (45, 939253), (63, 670895), (105, 402537), (109, 387765), (315, 134179), (327, 129255), (545, 77553), (763, 55395), (981, 43085), (1231, 34335), (1635, 25851), (2289, 18465), (3693, 11445), (3815, 11079), (4905, 8617), (6155, 6867)]