15204468041

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{4159}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 19015925760

約数和(自身を除く): 3811457719

約数列:

[1, 7, 17, 31, 119, 217, 527, 991, 3689, 4159, 6937, 16847, 29113, 30721, 70703, 117929, 128929, 215047, 494921, 522257, 902503, 2191793, 3655799, 4121569, 15342551, 28850983, 70066673, 127768639, 490466711, 894380473, 2172066863, 15204468041]

約数ペア:

[(1, 15204468041), (7, 2172066863), (17, 894380473), (31, 490466711), (119, 127768639), (217, 70066673), (527, 28850983), (991, 15342551), (3689, 4121569), (4159, 3655799), (6937, 2191793), (16847, 902503), (29113, 522257), (30721, 494921), (70703, 215047), (117929, 128929)]