49072225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 65567232

約数和(自身を除く): 16495007

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 2753, 3565, 13765, 17825, 63319, 68825, 85343, 316595, 426715, 1582975, 1962889, 2133575, 9814445, 49072225]

約数ペア:

[(1, 49072225), (5, 9814445), (23, 2133575), (25, 1962889), (31, 1582975), (115, 426715), (155, 316595), (575, 85343), (713, 68825), (775, 63319), (2753, 17825), (3565, 13765)]