27456195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 47803392

約数和(自身を除く): 20347197

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1367, 1545, 4017, 4101, 6695, 6835, 17771, 20085, 20505, 53313, 88855, 140801, 266565, 422403, 704005, 1830413, 2112015, 5491239, 9152065, 27456195]

約数ペア:

[(1, 27456195), (3, 9152065), (5, 5491239), (13, 2112015), (15, 1830413), (39, 704005), (65, 422403), (103, 266565), (195, 140801), (309, 88855), (515, 53313), (1339, 20505), (1367, 20085), (1545, 17771), (4017, 6835), (4101, 6695)]