47679045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 80784000

約数和(自身を除く): 33104955

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 2549, 3741, 6235, 7647, 12745, 18705, 38235, 73921, 109607, 221763, 328821, 369605, 548035, 1108815, 1644105, 3178603, 9535809, 15893015, 47679045]

約数ペア:

[(1, 47679045), (3, 15893015), (5, 9535809), (15, 3178603), (29, 1644105), (43, 1108815), (87, 548035), (129, 369605), (145, 328821), (215, 221763), (435, 109607), (645, 73921), (1247, 38235), (2549, 18705), (3741, 12745), (6235, 7647)]