15696861645

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 25922856960

約数和(自身を除く): 10225995315

約数列:

[1, 3, 5, 15, 83, 103, 109, 249, 309, 327, 415, 515, 545, 1123, 1245, 1545, 1635, 3369, 5615, 8549, 9047, 11227, 16845, 25647, 27141, 33681, 42745, 45235, 56135, 93209, 115669, 122407, 128235, 135705, 168405, 279627, 347007, 367221, 466045, 578345, 612035, 931841, 1398135, 1735035, 1836105, 2795523, 4659205, 9600527, 10159781, 12607921, 13977615, 28801581, 30479343, 37823763, 48002635, 50798905, 63039605, 144007905, 152396715, 189118815, 1046457443, 3139372329, 5232287215, 15696861645]

約数ペア:

[(1, 15696861645), (3, 5232287215), (5, 3139372329), (15, 1046457443), (83, 189118815), (103, 152396715), (109, 144007905), (249, 63039605), (309, 50798905), (327, 48002635), (415, 37823763), (515, 30479343), (545, 28801581), (1123, 13977615), (1245, 12607921), (1545, 10159781), (1635, 9600527), (3369, 4659205), (5615, 2795523), (8549, 1836105), (9047, 1735035), (11227, 1398135), (16845, 931841), (25647, 612035), (27141, 578345), (33681, 466045), (42745, 367221), (45235, 347007), (56135, 279627), (93209, 168405), (115669, 135705), (122407, 128235)]