15432255

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 27801600

約数和(自身を除く): 12369345

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1447, 2133, 3555, 4341, 7235, 10665, 13023, 21705, 39069, 65115, 114313, 195345, 342939, 571565, 1028817, 1714695, 3086451, 5144085, 15432255]

約数ペア:

[(1, 15432255), (3, 5144085), (5, 3086451), (9, 1714695), (15, 1028817), (27, 571565), (45, 342939), (79, 195345), (135, 114313), (237, 65115), (395, 39069), (711, 21705), (1185, 13023), (1447, 10665), (2133, 7235), (3555, 4341)]