42701265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49943}}^1$

素因数の和:49973

約数の個数: 24

約数和(自身を含む): 77912640

約数和(自身を除く): 35211375

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 49943, 149829, 249715, 449487, 749145, 948917, 2247435, 2846751, 4744585, 8540253, 14233755, 42701265]

約数ペア:

[(1, 42701265), (3, 14233755), (5, 8540253), (9, 4744585), (15, 2846751), (19, 2247435), (45, 948917), (57, 749145), (95, 449487), (171, 249715), (285, 149829), (855, 49943)]