27112515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 18714045

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 883, 1335, 2047, 2649, 4415, 6141, 10235, 13245, 20309, 30705, 60927, 78587, 101545, 235761, 304635, 392935, 1178805, 1807501, 5422503, 9037505, 27112515]

約数ペア:

[(1, 27112515), (3, 9037505), (5, 5422503), (15, 1807501), (23, 1178805), (69, 392935), (89, 304635), (115, 235761), (267, 101545), (345, 78587), (445, 60927), (883, 30705), (1335, 20309), (2047, 13245), (2649, 10235), (4415, 6141)]