200015925

素因数分解:

$3^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{2713}}^1$

素因数の和:3709

約数の個数: 24

約数和(自身を含む): 331151424

約数和(自身を除く): 131135499

約数列:

[1, 3, 5, 15, 25, 75, 983, 2713, 2949, 4915, 8139, 13565, 14745, 24575, 40695, 67825, 73725, 203475, 2666879, 8000637, 13334395, 40003185, 66671975, 200015925]

約数ペア:

[(1, 200015925), (3, 66671975), (5, 40003185), (15, 13334395), (25, 8000637), (75, 2666879), (983, 203475), (2713, 73725), (2949, 67825), (4915, 40695), (8139, 24575), (13565, 14745)]