31095195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 52296192

約数和(自身を除く): 21200997

約数列:

[1, 3, 5, 15, 23, 69, 115, 193, 345, 467, 579, 965, 1401, 2335, 2895, 4439, 7005, 10741, 13317, 22195, 32223, 53705, 66585, 90131, 161115, 270393, 450655, 1351965, 2073013, 6219039, 10365065, 31095195]

約数ペア:

[(1, 31095195), (3, 10365065), (5, 6219039), (15, 2073013), (23, 1351965), (69, 450655), (115, 270393), (193, 161115), (345, 90131), (467, 66585), (579, 53705), (965, 32223), (1401, 22195), (2335, 13317), (2895, 10741), (4439, 7005)]