74942145

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3067}}^1$

素因数の和:3262

約数の個数: 32

約数和(自身を含む): 134010240

約数和(自身を除く): 59068095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 3067, 4887, 8145, 9201, 15335, 24435, 27603, 46005, 82809, 138015, 414045, 555127, 1665381, 2775635, 4996143, 8326905, 14988429, 24980715, 74942145]

約数ペア:

[(1, 74942145), (3, 24980715), (5, 14988429), (9, 8326905), (15, 4996143), (27, 2775635), (45, 1665381), (135, 555127), (181, 414045), (543, 138015), (905, 82809), (1629, 46005), (2715, 27603), (3067, 24435), (4887, 15335), (8145, 9201)]