11135985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 21067200

約数和(自身を除く): 9931215

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 139, 147, 245, 327, 417, 545, 695, 735, 763, 973, 1635, 2085, 2289, 2919, 3815, 4865, 5341, 6811, 11445, 14595, 15151, 16023, 20433, 26705, 34055, 45453, 75755, 80115, 102165, 106057, 227265, 318171, 530285, 742399, 1590855, 2227197, 3711995, 11135985]

約数ペア:

[(1, 11135985), (3, 3711995), (5, 2227197), (7, 1590855), (15, 742399), (21, 530285), (35, 318171), (49, 227265), (105, 106057), (109, 102165), (139, 80115), (147, 75755), (245, 45453), (327, 34055), (417, 26705), (545, 20433), (695, 16023), (735, 15151), (763, 14595), (973, 11445), (1635, 6811), (2085, 5341), (2289, 4865), (2919, 3815)]