54636075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18679}}^1$

素因数の和:18708

約数の個数: 36

約数和(自身を含む): 105392560

約数和(自身を除く): 50756485

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 18679, 56037, 93395, 168111, 242827, 280185, 466975, 728481, 840555, 1214135, 1400925, 2185443, 3642405, 4202775, 6070675, 10927215, 18212025, 54636075]

約数ペア:

[(1, 54636075), (3, 18212025), (5, 10927215), (9, 6070675), (13, 4202775), (15, 3642405), (25, 2185443), (39, 1400925), (45, 1214135), (65, 840555), (75, 728481), (117, 466975), (195, 280185), (225, 242827), (325, 168111), (585, 93395), (975, 56037), (2925, 18679)]