1245482805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{79609}}^1$

素因数の和:79773

約数の個数: 32

約数和(自身を含む): 2292768000

約数和(自身を除く): 1047285195

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 5215, 15645, 79609, 238827, 398045, 557263, 1194135, 1671789, 2786315, 8358945, 11861741, 35585223, 59308705, 83032187, 177926115, 249096561, 415160935, 1245482805]

約数ペア:

[(1, 1245482805), (3, 415160935), (5, 249096561), (7, 177926115), (15, 83032187), (21, 59308705), (35, 35585223), (105, 11861741), (149, 8358945), (447, 2786315), (745, 1671789), (1043, 1194135), (2235, 557263), (3129, 398045), (5215, 238827), (15645, 79609)]