145425537

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{8429}}^1$

素因数の和:8515

約数の個数: 24

約数和(自身を含む): 220933440

約数和(自身を除く): 75507903

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 8429, 17253, 25287, 75861, 227583, 598459, 682749, 1795377, 2048247, 5386131, 16158393, 48475179, 145425537]

約数ペア:

[(1, 145425537), (3, 48475179), (9, 16158393), (27, 5386131), (71, 2048247), (81, 1795377), (213, 682749), (243, 598459), (639, 227583), (1917, 75861), (5751, 25287), (8429, 17253)]