142495325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 211474560

約数和(自身を除く): 68979235

約数列:

[1, 5, 7, 25, 35, 37, 59, 175, 185, 259, 295, 373, 413, 925, 1295, 1475, 1865, 2065, 2183, 2611, 6475, 9325, 10325, 10915, 13055, 13801, 15281, 22007, 54575, 65275, 69005, 76405, 96607, 110035, 154049, 345025, 382025, 483035, 550175, 770245, 814259, 2415175, 3851225, 4071295, 5699813, 20356475, 28499065, 142495325]

約数ペア:

[(1, 142495325), (5, 28499065), (7, 20356475), (25, 5699813), (35, 4071295), (37, 3851225), (59, 2415175), (175, 814259), (185, 770245), (259, 550175), (295, 483035), (373, 382025), (413, 345025), (925, 154049), (1295, 110035), (1475, 96607), (1865, 76405), (2065, 69005), (2183, 65275), (2611, 54575), (6475, 22007), (9325, 15281), (10325, 13801), (10915, 13055)]