4295985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 7309056

約数和(自身を除く): 3013071

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 991, 1445, 2973, 4335, 4955, 14865, 16847, 50541, 84235, 252705, 286399, 859197, 1431995, 4295985]

約数ペア:

[(1, 4295985), (3, 1431995), (5, 859197), (15, 286399), (17, 252705), (51, 84235), (85, 50541), (255, 16847), (289, 14865), (867, 4955), (991, 4335), (1445, 2973)]