233421695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 308689920

約数和(自身を除く): 75268225

約数列:

[1, 5, 13, 65, 79, 131, 347, 395, 655, 1027, 1703, 1735, 4511, 5135, 8515, 10349, 22555, 27413, 45457, 51745, 134537, 137065, 227285, 356369, 590941, 672685, 1781845, 2954705, 3591103, 17955515, 46684339, 233421695]

約数ペア:

[(1, 233421695), (5, 46684339), (13, 17955515), (65, 3591103), (79, 2954705), (131, 1781845), (347, 672685), (395, 590941), (655, 356369), (1027, 227285), (1703, 137065), (1735, 134537), (4511, 51745), (5135, 45457), (8515, 27413), (10349, 22555)]