204030525

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57881}}^1$

素因数の和:57941

約数の個数: 24

約数和(自身を含む): 344513664

約数和(自身を除く): 140483139

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57881, 173643, 289405, 868215, 1447025, 2720407, 4341075, 8161221, 13602035, 40806105, 68010175, 204030525]

約数ペア:

[(1, 204030525), (3, 68010175), (5, 40806105), (15, 13602035), (25, 8161221), (47, 4341075), (75, 2720407), (141, 1447025), (235, 868215), (705, 289405), (1175, 173643), (3525, 57881)]