27752145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 46662912

約数和(自身を除く): 18910767

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 313, 345, 771, 939, 1285, 1565, 3855, 4695, 5911, 7199, 17733, 21597, 29555, 35995, 80441, 88665, 107985, 241323, 402205, 1206615, 1850143, 5550429, 9250715, 27752145]

約数ペア:

[(1, 27752145), (3, 9250715), (5, 5550429), (15, 1850143), (23, 1206615), (69, 402205), (115, 241323), (257, 107985), (313, 88665), (345, 80441), (771, 35995), (939, 29555), (1285, 21597), (1565, 17733), (3855, 7199), (4695, 5911)]