190818815

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 257090112

約数和(自身を除く): 66271297

約数列:

[1, 5, 11, 53, 55, 121, 265, 541, 583, 605, 1331, 2705, 2915, 5951, 6413, 6655, 28673, 29755, 32065, 65461, 70543, 143365, 315403, 327305, 352715, 720071, 1577015, 3469433, 3600355, 17347165, 38163763, 190818815]

約数ペア:

[(1, 190818815), (5, 38163763), (11, 17347165), (53, 3600355), (55, 3469433), (121, 1577015), (265, 720071), (541, 352715), (583, 327305), (605, 315403), (1331, 143365), (2705, 70543), (2915, 65461), (5951, 32065), (6413, 29755), (6655, 28673)]