26200905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 44496000

約数和(自身を除く): 18295095

約数列:

[1, 3, 5, 15, 19, 57, 95, 149, 285, 447, 617, 745, 1851, 2235, 2831, 3085, 8493, 9255, 11723, 14155, 35169, 42465, 58615, 91933, 175845, 275799, 459665, 1378995, 1746727, 5240181, 8733635, 26200905]

約数ペア:

[(1, 26200905), (3, 8733635), (5, 5240181), (15, 1746727), (19, 1378995), (57, 459665), (95, 275799), (149, 175845), (285, 91933), (447, 58615), (617, 42465), (745, 35169), (1851, 14155), (2235, 11723), (2831, 9255), (3085, 8493)]