3871485

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 6757920

約数和(自身を除く): 2886435

約数列:

[1, 3, 5, 9, 15, 45, 227, 379, 681, 1135, 1137, 1895, 2043, 3405, 3411, 5685, 10215, 17055, 86033, 258099, 430165, 774297, 1290495, 3871485]

約数ペア:

[(1, 3871485), (3, 1290495), (5, 774297), (9, 430165), (15, 258099), (45, 86033), (227, 17055), (379, 10215), (681, 5685), (1135, 3411), (1137, 3405), (1895, 2043)]