13626705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 23184000

約数和(自身を除く): 9557295

約数列:

[1, 3, 5, 15, 19, 57, 95, 137, 285, 349, 411, 685, 1047, 1745, 2055, 2603, 5235, 6631, 7809, 13015, 19893, 33155, 39045, 47813, 99465, 143439, 239065, 717195, 908447, 2725341, 4542235, 13626705]

約数ペア:

[(1, 13626705), (3, 4542235), (5, 2725341), (15, 908447), (19, 717195), (57, 239065), (95, 143439), (137, 99465), (285, 47813), (349, 39045), (411, 33155), (685, 19893), (1047, 13015), (1745, 7809), (2055, 6631), (2603, 5235)]