128647536045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1390709}}^1$

素因数の和:1391605

約数の個数: 32

約数和(自身を含む): 235508394240

約数和(自身を除く): 106860858195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 881, 2643, 4405, 6167, 13215, 18501, 30835, 92505, 1390709, 4172127, 6953545, 9734963, 20860635, 29204889, 48674815, 146024445, 1225214629, 3675643887, 6126073145, 8576502403, 18378219435, 25729507209, 42882512015, 128647536045]

約数ペア:

[(1, 128647536045), (3, 42882512015), (5, 25729507209), (7, 18378219435), (15, 8576502403), (21, 6126073145), (35, 3675643887), (105, 1225214629), (881, 146024445), (2643, 48674815), (4405, 29204889), (6167, 20860635), (13215, 9734963), (18501, 6953545), (30835, 4172127), (92505, 1390709)]