1353015

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 2375568

約数和(自身を除く): 1022553

約数列:

[1, 3, 5, 9, 15, 45, 107, 281, 321, 535, 843, 963, 1405, 1605, 2529, 4215, 4815, 12645, 30067, 90201, 150335, 270603, 451005, 1353015]

約数ペア:

[(1, 1353015), (3, 451005), (5, 270603), (9, 150335), (15, 90201), (45, 30067), (107, 12645), (281, 4815), (321, 4215), (535, 2529), (843, 1605), (963, 1405)]