144741025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40487}}^1$

素因数の和:40521

約数の個数: 24

約数和(自身を含む): 210861504

約数和(自身を除く): 66120479

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 40487, 202435, 445357, 526331, 1012175, 2226785, 2631655, 5789641, 11133925, 13158275, 28948205, 144741025]

約数ペア:

[(1, 144741025), (5, 28948205), (11, 13158275), (13, 11133925), (25, 5789641), (55, 2631655), (65, 2226785), (143, 1012175), (275, 526331), (325, 445357), (715, 202435), (3575, 40487)]