715754135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 934737408

約数和(自身を除く): 218983273

約数列:

[1, 5, 23, 43, 53, 115, 215, 265, 989, 1219, 2279, 2731, 4945, 6095, 11395, 13655, 52417, 62813, 117433, 144743, 262085, 314065, 587165, 723715, 2700959, 3329089, 6223949, 13504795, 16645445, 31119745, 143150827, 715754135]

約数ペア:

[(1, 715754135), (5, 143150827), (23, 31119745), (43, 16645445), (53, 13504795), (115, 6223949), (215, 3329089), (265, 2700959), (989, 723715), (1219, 587165), (2279, 314065), (2731, 262085), (4945, 144743), (6095, 117433), (11395, 62813), (13655, 52417)]