24120025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 34819200

約数和(自身を除く): 10699175

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 103, 145, 323, 425, 475, 493, 515, 551, 725, 1615, 1751, 1957, 2465, 2575, 2755, 2987, 8075, 8755, 9367, 9785, 12325, 13775, 14935, 33269, 43775, 46835, 48925, 50779, 56753, 74675, 166345, 234175, 253895, 283765, 831725, 964801, 1269475, 1418825, 4824005, 24120025]

約数ペア:

[(1, 24120025), (5, 4824005), (17, 1418825), (19, 1269475), (25, 964801), (29, 831725), (85, 283765), (95, 253895), (103, 234175), (145, 166345), (323, 74675), (425, 56753), (475, 50779), (493, 48925), (515, 46835), (551, 43775), (725, 33269), (1615, 14935), (1751, 13775), (1957, 12325), (2465, 9785), (2575, 9367), (2755, 8755), (2987, 8075)]