2371245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 4037664

約数和(自身を除く): 1666419

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 547, 867, 1445, 1641, 2735, 4335, 8205, 9299, 27897, 46495, 139485, 158083, 474249, 790415, 2371245]

約数ペア:

[(1, 2371245), (3, 790415), (5, 474249), (15, 158083), (17, 139485), (51, 46495), (85, 27897), (255, 9299), (289, 8205), (547, 4335), (867, 2735), (1445, 1641)]