2507145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 4242816

約数和(自身を除く): 1735671

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 463, 1083, 1389, 1805, 2315, 5415, 6945, 8797, 26391, 43985, 131955, 167143, 501429, 835715, 2507145]

約数ペア:

[(1, 2507145), (3, 835715), (5, 501429), (15, 167143), (19, 131955), (57, 43985), (95, 26391), (285, 8797), (361, 6945), (463, 5415), (1083, 2315), (1389, 1805)]