143945145

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47743}}^1$

素因数の和:47821

約数の個数: 24

約数和(自身を含む): 253234176

約数和(自身を除く): 109289031

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 47743, 143229, 238715, 429687, 716145, 2148435, 3198781, 9596343, 15993905, 28789029, 47981715, 143945145]

約数ペア:

[(1, 143945145), (3, 47981715), (5, 28789029), (9, 15993905), (15, 9596343), (45, 3198781), (67, 2148435), (201, 716145), (335, 429687), (603, 238715), (1005, 143229), (3015, 47743)]