47239035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 33320325

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 1997, 4731, 5991, 7885, 9985, 23655, 29955, 37943, 113829, 165751, 189715, 497253, 569145, 828755, 2486265, 3149269, 9447807, 15746345, 47239035]

約数ペア:

[(1, 47239035), (3, 15746345), (5, 9447807), (15, 3149269), (19, 2486265), (57, 828755), (83, 569145), (95, 497253), (249, 189715), (285, 165751), (415, 113829), (1245, 37943), (1577, 29955), (1997, 23655), (4731, 9985), (5991, 7885)]