57210965

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 82305024

約数和(自身を除く): 25094059

約数列:

[1, 5, 7, 31, 35, 67, 155, 217, 335, 469, 787, 1085, 2077, 2345, 3935, 5509, 10385, 14539, 24397, 27545, 52729, 72695, 121985, 170779, 263645, 369103, 853895, 1634599, 1845515, 8172995, 11442193, 57210965]

約数ペア:

[(1, 57210965), (5, 11442193), (7, 8172995), (31, 1845515), (35, 1634599), (67, 853895), (155, 369103), (217, 263645), (335, 170779), (469, 121985), (787, 72695), (1085, 52729), (2077, 27545), (2345, 24397), (3935, 14539), (5509, 10385)]