7900395

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5232405

約数列:

[1, 3, 5, 15, 59, 79, 113, 177, 237, 295, 339, 395, 565, 885, 1185, 1695, 4661, 6667, 8927, 13983, 20001, 23305, 26781, 33335, 44635, 69915, 100005, 133905, 526693, 1580079, 2633465, 7900395]

約数ペア:

[(1, 7900395), (3, 2633465), (5, 1580079), (15, 526693), (59, 133905), (79, 100005), (113, 69915), (177, 44635), (237, 33335), (295, 26781), (339, 23305), (395, 20001), (565, 13983), (885, 8927), (1185, 6667), (1695, 4661)]