56135065

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 81077760

約数和(自身を除く): 24942695

約数列:

[1, 5, 7, 23, 35, 115, 137, 161, 509, 685, 805, 959, 2545, 3151, 3563, 4795, 11707, 15755, 17815, 22057, 58535, 69733, 81949, 110285, 348665, 409745, 488131, 1603859, 2440655, 8019295, 11227013, 56135065]

約数ペア:

[(1, 56135065), (5, 11227013), (7, 8019295), (23, 2440655), (35, 1603859), (115, 488131), (137, 409745), (161, 348665), (509, 110285), (685, 81949), (805, 69733), (959, 58535), (2545, 22057), (3151, 17815), (3563, 15755), (4795, 11707)]