27889635

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 46267200

約数和(自身を除く): 18377565

約数列:

[1, 3, 5, 15, 41, 101, 123, 205, 303, 449, 505, 615, 1347, 1515, 2245, 4141, 6735, 12423, 18409, 20705, 45349, 55227, 62115, 92045, 136047, 226745, 276135, 680235, 1859309, 5577927, 9296545, 27889635]

約数ペア:

[(1, 27889635), (3, 9296545), (5, 5577927), (15, 1859309), (41, 680235), (101, 276135), (123, 226745), (205, 136047), (303, 92045), (449, 62115), (505, 55227), (615, 45349), (1347, 20705), (1515, 18409), (2245, 12423), (4141, 6735)]