6639045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 12379392

約数和(自身を除く): 5740347

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1193, 1855, 3579, 5565, 5965, 8351, 17895, 25053, 41755, 63229, 125265, 189687, 316145, 442603, 948435, 1327809, 2213015, 6639045]

約数ペア:

[(1, 6639045), (3, 2213015), (5, 1327809), (7, 948435), (15, 442603), (21, 316145), (35, 189687), (53, 125265), (105, 63229), (159, 41755), (265, 25053), (371, 17895), (795, 8351), (1113, 5965), (1193, 5565), (1855, 3579)]