67009725

素因数分解:

$3^2\times 5^2\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 120474432

約数和(自身を除く): 53464707

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 431, 691, 1293, 2073, 2155, 3455, 3879, 6219, 6465, 10365, 10775, 17275, 19395, 31095, 32325, 51825, 96975, 155475, 297821, 893463, 1489105, 2680389, 4467315, 7445525, 13401945, 22336575, 67009725]

約数ペア:

[(1, 67009725), (3, 22336575), (5, 13401945), (9, 7445525), (15, 4467315), (25, 2680389), (45, 1489105), (75, 893463), (225, 297821), (431, 155475), (691, 96975), (1293, 51825), (2073, 32325), (2155, 31095), (3455, 19395), (3879, 17275), (6219, 10775), (6465, 10365)]