25069395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2179}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 43948800

約数和(自身を除く): 18879405

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2179, 2301, 3835, 6537, 10895, 11505, 28327, 32685, 84981, 128561, 141635, 385683, 424905, 642805, 1671293, 1928415, 5013879, 8356465, 25069395]

約数ペア:

[(1, 25069395), (3, 8356465), (5, 5013879), (13, 1928415), (15, 1671293), (39, 642805), (59, 424905), (65, 385683), (177, 141635), (195, 128561), (295, 84981), (767, 32685), (885, 28327), (2179, 11505), (2301, 10895), (3835, 6537)]