25430385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 44485632

約数和(自身を除く): 19055247

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 3217, 7905, 9651, 16085, 48255, 54689, 99727, 164067, 273445, 299181, 498635, 820335, 1495905, 1695359, 5086077, 8476795, 25430385]

約数ペア:

[(1, 25430385), (3, 8476795), (5, 5086077), (15, 1695359), (17, 1495905), (31, 820335), (51, 498635), (85, 299181), (93, 273445), (155, 164067), (255, 99727), (465, 54689), (527, 48255), (1581, 16085), (2635, 9651), (3217, 7905)]