104405075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 145838880

約数和(自身を除く): 41433805

約数列:

[1, 5, 17, 25, 29, 43, 85, 145, 197, 215, 425, 493, 725, 731, 985, 1075, 1247, 2465, 3349, 3655, 4925, 5713, 6235, 8471, 12325, 16745, 18275, 21199, 28565, 31175, 42355, 83725, 97121, 105995, 142825, 144007, 211775, 245659, 485605, 529975, 720035, 1228295, 2428025, 3600175, 4176203, 6141475, 20881015, 104405075]

約数ペア:

[(1, 104405075), (5, 20881015), (17, 6141475), (25, 4176203), (29, 3600175), (43, 2428025), (85, 1228295), (145, 720035), (197, 529975), (215, 485605), (425, 245659), (493, 211775), (725, 144007), (731, 142825), (985, 105995), (1075, 97121), (1247, 83725), (2465, 42355), (3349, 31175), (3655, 28565), (4925, 21199), (5713, 18275), (6235, 16745), (8471, 12325)]