17147127095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1252987}}^1$

素因数の和:1253039

約数の個数: 32

約数和(自身を含む): 25981959168

約数和(自身を除く): 8834832073

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 1252987, 6264935, 8770909, 21300779, 28818701, 43854545, 106503895, 144093505, 149105453, 201730907, 489917917, 745527265, 1008654535, 2449589585, 3429425419, 17147127095]

約数ペア:

[(1, 17147127095), (5, 3429425419), (7, 2449589585), (17, 1008654535), (23, 745527265), (35, 489917917), (85, 201730907), (115, 149105453), (119, 144093505), (161, 106503895), (391, 43854545), (595, 28818701), (805, 21300779), (1955, 8770909), (2737, 6264935), (13685, 1252987)]