15667401235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{18169}}^1$

素因数の和:18535

約数の個数: 32

約数和(自身を含む): 20539368000

約数和(自身を除く): 4871966765

約数列:

[1, 5, 19, 29, 95, 145, 313, 551, 1565, 2755, 5947, 9077, 18169, 29735, 45385, 90845, 172463, 345211, 526901, 862315, 1726055, 2634505, 5686897, 10011119, 28434485, 50055595, 108051043, 164920013, 540255215, 824600065, 3133480247, 15667401235]

約数ペア:

[(1, 15667401235), (5, 3133480247), (19, 824600065), (29, 540255215), (95, 164920013), (145, 108051043), (313, 50055595), (551, 28434485), (1565, 10011119), (2755, 5686897), (5947, 2634505), (9077, 1726055), (18169, 862315), (29735, 526901), (45385, 345211), (90845, 172463)]