8237145

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 15379200

約数和(自身を除く): 7142055

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1601, 1715, 4803, 5145, 8005, 11207, 24015, 33621, 56035, 78449, 168105, 235347, 392245, 549143, 1176735, 1647429, 2745715, 8237145]

約数ペア:

[(1, 8237145), (3, 2745715), (5, 1647429), (7, 1176735), (15, 549143), (21, 392245), (35, 235347), (49, 168105), (105, 78449), (147, 56035), (245, 33621), (343, 24015), (735, 11207), (1029, 8005), (1601, 5145), (1715, 4803)]