23756005

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 11725595

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 479, 545, 763, 1417, 2395, 3353, 3815, 6227, 7085, 9919, 16765, 31135, 43589, 49595, 52211, 217945, 261055, 365477, 678743, 1827385, 3393715, 4751201, 23756005]

約数ペア:

[(1, 23756005), (5, 4751201), (7, 3393715), (13, 1827385), (35, 678743), (65, 365477), (91, 261055), (109, 217945), (455, 52211), (479, 49595), (545, 43589), (763, 31135), (1417, 16765), (2395, 9919), (3353, 7085), (3815, 6227)]