73870825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18353}}^1$

素因数の和:18393

約数の個数: 24

約数和(自身を含む): 109243008

約数和(自身を除く): 35372183

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 18353, 91765, 128471, 422119, 458825, 642355, 2110595, 2954833, 3211775, 10552975, 14774165, 73870825]

約数ペア:

[(1, 73870825), (5, 14774165), (7, 10552975), (23, 3211775), (25, 2954833), (35, 2110595), (115, 642355), (161, 458825), (175, 422119), (575, 128471), (805, 91765), (4025, 18353)]