23984975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 36426240

約数和(自身を除く): 12441265

約数列:

[1, 5, 7, 23, 25, 35, 59, 101, 115, 161, 175, 295, 413, 505, 575, 707, 805, 1357, 1475, 2065, 2323, 2525, 3535, 4025, 5959, 6785, 9499, 10325, 11615, 16261, 17675, 29795, 33925, 41713, 47495, 58075, 81305, 137057, 148975, 208565, 237475, 406525, 685285, 959399, 1042825, 3426425, 4796995, 23984975]

約数ペア:

[(1, 23984975), (5, 4796995), (7, 3426425), (23, 1042825), (25, 959399), (35, 685285), (59, 406525), (101, 237475), (115, 208565), (161, 148975), (175, 137057), (295, 81305), (413, 58075), (505, 47495), (575, 41713), (707, 33925), (805, 29795), (1357, 17675), (1475, 16261), (2065, 11615), (2323, 10325), (2525, 9499), (3535, 6785), (4025, 5959)]