2023151925

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2713}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 3421898048

約数和(自身を除く): 1398746123

約数列:

[1, 3, 5, 15, 25, 61, 75, 163, 183, 305, 489, 815, 915, 1525, 2445, 2713, 4075, 4575, 8139, 9943, 12225, 13565, 29829, 40695, 49715, 67825, 149145, 165493, 203475, 248575, 442219, 496479, 745725, 827465, 1326657, 2211095, 2482395, 4137325, 6633285, 11055475, 12411975, 26975359, 33166425, 80926077, 134876795, 404630385, 674383975, 2023151925]

約数ペア:

[(1, 2023151925), (3, 674383975), (5, 404630385), (15, 134876795), (25, 80926077), (61, 33166425), (75, 26975359), (163, 12411975), (183, 11055475), (305, 6633285), (489, 4137325), (815, 2482395), (915, 2211095), (1525, 1326657), (2445, 827465), (2713, 745725), (4075, 496479), (4575, 442219), (8139, 248575), (9943, 203475), (12225, 165493), (13565, 149145), (29829, 67825), (40695, 49715)]