147732475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1381}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 200500560

約数和(自身を除く): 52768085

約数列:

[1, 5, 11, 25, 55, 275, 389, 1381, 1945, 4279, 6905, 9725, 15191, 21395, 34525, 75955, 106975, 379775, 537209, 2686045, 5909299, 13430225, 29546495, 147732475]

約数ペア:

[(1, 147732475), (5, 29546495), (11, 13430225), (25, 5909299), (55, 2686045), (275, 537209), (389, 379775), (1381, 106975), (1945, 75955), (4279, 34525), (6905, 21395), (9725, 15191)]