528062975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^2\times {\mathrm{181}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 725312952

約数和(自身を除く): 197249977

約数列:

[1, 5, 11, 25, 55, 103, 181, 275, 515, 905, 1133, 1991, 2575, 4525, 5665, 9955, 10609, 18643, 28325, 49775, 53045, 93215, 116699, 205073, 265225, 466075, 583495, 1025365, 1920229, 2917475, 5126825, 9601145, 21122519, 48005725, 105612595, 528062975]

約数ペア:

[(1, 528062975), (5, 105612595), (11, 48005725), (25, 21122519), (55, 9601145), (103, 5126825), (181, 2917475), (275, 1920229), (515, 1025365), (905, 583495), (1133, 466075), (1991, 265225), (2575, 205073), (4525, 116699), (5665, 93215), (9955, 53045), (10609, 49775), (18643, 28325)]