131623275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 249984000

約数和(自身を除く): 118360725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 239, 525, 717, 1049, 1195, 1673, 3147, 3585, 5019, 5245, 5975, 7343, 8365, 15735, 17925, 22029, 25095, 26225, 36715, 41825, 78675, 110145, 125475, 183575, 250711, 550725, 752133, 1253555, 1754977, 3760665, 5264931, 6267775, 8774885, 18803325, 26324655, 43874425, 131623275]

約数ペア:

[(1, 131623275), (3, 43874425), (5, 26324655), (7, 18803325), (15, 8774885), (21, 6267775), (25, 5264931), (35, 3760665), (75, 1754977), (105, 1253555), (175, 752133), (239, 550725), (525, 250711), (717, 183575), (1049, 125475), (1195, 110145), (1673, 78675), (3147, 41825), (3585, 36715), (5019, 26225), (5245, 25095), (5975, 22029), (7343, 17925), (8365, 15735)]