52237305

素因数分解:

$3^4\times 5^1\times {\mathrm{128981}}^1$

素因数の和:128998

約数の個数: 20

約数和(自身を含む): 93640932

約数和(自身を除く): 41403627

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 128981, 386943, 644905, 1160829, 1934715, 3482487, 5804145, 10447461, 17412435, 52237305]

約数ペア:

[(1, 52237305), (3, 17412435), (5, 10447461), (9, 5804145), (15, 3482487), (27, 1934715), (45, 1160829), (81, 644905), (135, 386943), (405, 128981)]