83660325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8426

約数の個数: 48

約数和(自身を含む): 166417920

約数和(自身を除く): 82757595

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 8387, 9975, 25161, 41935, 58709, 125805, 159353, 176127, 209675, 293545, 478059, 629025, 796765, 880635, 1115471, 1467725, 2390295, 3346413, 3983825, 4403175, 5577355, 11951475, 16732065, 27886775, 83660325]

約数ペア:

[(1, 83660325), (3, 27886775), (5, 16732065), (7, 11951475), (15, 5577355), (19, 4403175), (21, 3983825), (25, 3346413), (35, 2390295), (57, 1467725), (75, 1115471), (95, 880635), (105, 796765), (133, 629025), (175, 478059), (285, 293545), (399, 209675), (475, 176127), (525, 159353), (665, 125805), (1425, 58709), (1995, 41935), (3325, 25161), (8387, 9975)]