47003145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19463}}^1$

素因数の和:19501

約数の個数: 32

約数和(自身を含む): 89690112

約数和(自身を除く): 42686967

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 19463, 58389, 97315, 136241, 291945, 408723, 447649, 681205, 1342947, 2043615, 2238245, 3133543, 6714735, 9400629, 15667715, 47003145]

約数ペア:

[(1, 47003145), (3, 15667715), (5, 9400629), (7, 6714735), (15, 3133543), (21, 2238245), (23, 2043615), (35, 1342947), (69, 681205), (105, 447649), (115, 408723), (161, 291945), (345, 136241), (483, 97315), (805, 58389), (2415, 19463)]