27875850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9815

約数の個数: 48

約数和(自身を含む): 72778080

約数和(自身を除く): 44902230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 185839, 244525, 293430, 371678, 489050, 557517, 733575, 929195, 1115034, 1467150, 1858390, 2787585, 4645975, 5575170, 9291950, 13937925, 27875850]

約数ペア:

[(1, 27875850), (2, 13937925), (3, 9291950), (5, 5575170), (6, 4645975), (10, 2787585), (15, 1858390), (19, 1467150), (25, 1115034), (30, 929195), (38, 733575), (50, 557517), (57, 489050), (75, 371678), (95, 293430), (114, 244525), (150, 185839), (190, 146715), (285, 97810), (475, 58686), (570, 48905), (950, 29343), (1425, 19562), (2850, 9781)]