27270465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 46500480

約数和(自身を除く): 19230015

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 467, 687, 1145, 1401, 2335, 3435, 3893, 7005, 7939, 11679, 19465, 23817, 39695, 58395, 106943, 119085, 320829, 534715, 1604145, 1818031, 5454093, 9090155, 27270465]

約数ペア:

[(1, 27270465), (3, 9090155), (5, 5454093), (15, 1818031), (17, 1604145), (51, 534715), (85, 320829), (229, 119085), (255, 106943), (467, 58395), (687, 39695), (1145, 23817), (1401, 19465), (2335, 11679), (3435, 7939), (3893, 7005)]