39065425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 60313600

約数和(自身を除く): 21248175

約数列:

[1, 5, 7, 19, 25, 31, 35, 95, 133, 155, 175, 217, 379, 475, 589, 665, 775, 1085, 1895, 2653, 2945, 3325, 4123, 5425, 7201, 9475, 11749, 13265, 14725, 20615, 36005, 50407, 58745, 66325, 82243, 103075, 180025, 223231, 252035, 293725, 411215, 1116155, 1260175, 1562617, 2056075, 5580775, 7813085, 39065425]

約数ペア:

[(1, 39065425), (5, 7813085), (7, 5580775), (19, 2056075), (25, 1562617), (31, 1260175), (35, 1116155), (95, 411215), (133, 293725), (155, 252035), (175, 223231), (217, 180025), (379, 103075), (475, 82243), (589, 66325), (665, 58745), (775, 50407), (1085, 36005), (1895, 20615), (2653, 14725), (2945, 13265), (3325, 11749), (4123, 9475), (5425, 7201)]