28434195

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 49572432

約数和(自身を除く): 21138237

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 3491, 8145, 10473, 17455, 31419, 52365, 157095, 631871, 1895613, 3159355, 5686839, 9478065, 28434195]

約数ペア:

[(1, 28434195), (3, 9478065), (5, 5686839), (9, 3159355), (15, 1895613), (45, 631871), (181, 157095), (543, 52365), (905, 31419), (1629, 17455), (2715, 10473), (3491, 8145)]