23043415

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 30238272

約数和(自身を除く): 7194857

約数列:

[1, 5, 17, 37, 85, 185, 289, 431, 629, 1445, 2155, 3145, 7327, 10693, 15947, 36635, 53465, 79735, 124559, 271099, 622795, 1355495, 4608683, 23043415]

約数ペア:

[(1, 23043415), (5, 4608683), (17, 1355495), (37, 622795), (85, 271099), (185, 124559), (289, 79735), (431, 53465), (629, 36635), (1445, 15947), (2155, 10693), (3145, 7327)]