1461465

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 2590848

約数和(自身を除く): 1129383

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 691, 705, 2073, 2115, 3455, 6219, 10365, 31095, 32477, 97431, 162385, 292293, 487155, 1461465]

約数ペア:

[(1, 1461465), (3, 487155), (5, 292293), (9, 162385), (15, 97431), (45, 32477), (47, 31095), (141, 10365), (235, 6219), (423, 3455), (691, 2115), (705, 2073)]