15243216

素因数分解:

$2^4\times 3^1\times {\mathrm{541}}^1\times {\mathrm{587}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 39518304

約数和(自身を除く): 24275088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541, 587, 1082, 1174, 1623, 1761, 2164, 2348, 3246, 3522, 4328, 4696, 6492, 7044, 8656, 9392, 12984, 14088, 25968, 28176, 317567, 635134, 952701, 1270268, 1905402, 2540536, 3810804, 5081072, 7621608, 15243216]

約数ペア:

[(1, 15243216), (2, 7621608), (3, 5081072), (4, 3810804), (6, 2540536), (8, 1905402), (12, 1270268), (16, 952701), (24, 635134), (48, 317567), (541, 28176), (587, 25968), (1082, 14088), (1174, 12984), (1623, 9392), (1761, 8656), (2164, 7044), (2348, 6492), (3246, 4696), (3522, 4328)]