18832975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 27855360

約数和(自身を除く): 9022385

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 4679, 23395, 32753, 107617, 116975, 163765, 538085, 753319, 818825, 2690425, 3766595, 18832975]

約数ペア:

[(1, 18832975), (5, 3766595), (7, 2690425), (23, 818825), (25, 753319), (35, 538085), (115, 163765), (161, 116975), (175, 107617), (575, 32753), (805, 23395), (4025, 4679)]