5742905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 8355840

約数和(自身を除く): 2612935

約数列:

[1, 5, 7, 31, 35, 67, 79, 155, 217, 335, 395, 469, 553, 1085, 2077, 2345, 2449, 2765, 5293, 10385, 12245, 14539, 17143, 26465, 37051, 72695, 85715, 164083, 185255, 820415, 1148581, 5742905]

約数ペア:

[(1, 5742905), (5, 1148581), (7, 820415), (31, 185255), (35, 164083), (67, 85715), (79, 72695), (155, 37051), (217, 26465), (335, 17143), (395, 14539), (469, 12245), (553, 10385), (1085, 5293), (2077, 2765), (2345, 2449)]