421876395

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{40939}}^1$

素因数の和:41179

約数の個数: 24

約数和(自身を含む): 734463600

約数和(自身を除く): 312587205

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 10305, 40939, 122817, 204695, 368451, 614085, 1842255, 9375031, 28125093, 46875155, 84375279, 140625465, 421876395]

約数ペア:

[(1, 421876395), (3, 140625465), (5, 84375279), (9, 46875155), (15, 28125093), (45, 9375031), (229, 1842255), (687, 614085), (1145, 368451), (2061, 204695), (3435, 122817), (10305, 40939)]