181002945

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 293955840

約数和(自身を除く): 112952895

約数列:

[1, 3, 5, 15, 151, 157, 453, 471, 509, 755, 785, 1527, 2265, 2355, 2545, 7635, 23707, 71121, 76859, 79913, 118535, 230577, 239739, 355605, 384295, 399565, 1152885, 1198695, 12066863, 36200589, 60334315, 181002945]

約数ペア:

[(1, 181002945), (3, 60334315), (5, 36200589), (15, 12066863), (151, 1198695), (157, 1152885), (453, 399565), (471, 384295), (509, 355605), (755, 239739), (785, 230577), (1527, 118535), (2265, 79913), (2355, 76859), (2545, 71121), (7635, 23707)]