8531719705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{28901}}^1$

素因数の和:29097

約数の個数: 32

約数和(自身を含む): 11386925568

約数和(自身を除く): 2855205863

約数列:

[1, 5, 17, 23, 85, 115, 151, 391, 755, 1955, 2567, 3473, 12835, 17365, 28901, 59041, 144505, 295205, 491317, 664723, 2456585, 3323615, 4364051, 11300291, 21820255, 56501455, 74188867, 100373173, 370944335, 501865865, 1706343941, 8531719705]

約数ペア:

[(1, 8531719705), (5, 1706343941), (17, 501865865), (23, 370944335), (85, 100373173), (115, 74188867), (151, 56501455), (391, 21820255), (755, 11300291), (1955, 4364051), (2567, 3323615), (3473, 2456585), (12835, 664723), (17365, 491317), (28901, 295205), (59041, 144505)]