39206985

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 65370240

約数和(自身を除く): 26163255

約数列:

[1, 3, 5, 15, 29, 87, 145, 193, 435, 467, 579, 965, 1401, 2335, 2895, 5597, 7005, 13543, 16791, 27985, 40629, 67715, 83955, 90131, 203145, 270393, 450655, 1351965, 2613799, 7841397, 13068995, 39206985]

約数ペア:

[(1, 39206985), (3, 13068995), (5, 7841397), (15, 2613799), (29, 1351965), (87, 450655), (145, 270393), (193, 203145), (435, 90131), (467, 83955), (579, 67715), (965, 40629), (1401, 27985), (2335, 16791), (2895, 13543), (5597, 7005)]