9127625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 12658464

約数和(自身を除く): 3530839

約数列:

[1, 5, 13, 25, 41, 65, 125, 137, 205, 325, 533, 685, 1025, 1625, 1781, 2665, 3425, 5125, 5617, 8905, 13325, 17125, 28085, 44525, 66625, 73021, 140425, 222625, 365105, 702125, 1825525, 9127625]

約数ペア:

[(1, 9127625), (5, 1825525), (13, 702125), (25, 365105), (41, 222625), (65, 140425), (125, 73021), (137, 66625), (205, 44525), (325, 28085), (533, 17125), (685, 13325), (1025, 8905), (1625, 5617), (1781, 5125), (2665, 3425)]