55347775

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13751}}^1$

素因数の和:13791

約数の個数: 24

約数和(自身を含む): 81851904

約数和(自身を除く): 26504129

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 13751, 68755, 96257, 316273, 343775, 481285, 1581365, 2213911, 2406425, 7906825, 11069555, 55347775]

約数ペア:

[(1, 55347775), (5, 11069555), (7, 7906825), (23, 2406425), (25, 2213911), (35, 1581365), (115, 481285), (161, 343775), (175, 316273), (575, 96257), (805, 68755), (4025, 13751)]