69814835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 24533965

約数列:

[1, 5, 17, 19, 85, 95, 139, 311, 323, 695, 1555, 1615, 2363, 2641, 5287, 5909, 11815, 13205, 26435, 29545, 43229, 44897, 100453, 216145, 224485, 502265, 734893, 821351, 3674465, 4106755, 13962967, 69814835]

約数ペア:

[(1, 69814835), (5, 13962967), (17, 4106755), (19, 3674465), (85, 821351), (95, 734893), (139, 502265), (311, 224485), (323, 216145), (695, 100453), (1555, 44897), (1615, 43229), (2363, 29545), (2641, 26435), (5287, 13205), (5909, 11815)]