4280085

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 7469280

約数和(自身を除く): 3189195

約数列:

[1, 3, 5, 9, 15, 45, 227, 419, 681, 1135, 1257, 2043, 2095, 3405, 3771, 6285, 10215, 18855, 95113, 285339, 475565, 856017, 1426695, 4280085]

約数ペア:

[(1, 4280085), (3, 1426695), (5, 856017), (9, 475565), (15, 285339), (45, 95113), (227, 18855), (419, 10215), (681, 6285), (1135, 3771), (1257, 3405), (2043, 2095)]