13877505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16231}}^1$

素因数の和:16261

約数の個数: 24

約数和(自身を含む): 25321920

約数和(自身を除く): 11444415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 16231, 48693, 81155, 146079, 243465, 308389, 730395, 925167, 1541945, 2775501, 4625835, 13877505]

約数ペア:

[(1, 13877505), (3, 4625835), (5, 2775501), (9, 1541945), (15, 925167), (19, 730395), (45, 308389), (57, 243465), (95, 146079), (171, 81155), (285, 48693), (855, 16231)]