951369215

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 1275842880

約数和(自身を除く): 324473665

約数列:

[1, 5, 17, 29, 73, 85, 145, 289, 311, 365, 493, 1241, 1445, 1555, 2117, 2465, 5287, 6205, 8381, 9019, 10585, 21097, 22703, 26435, 35989, 41905, 45095, 89879, 105485, 113515, 153323, 179945, 385951, 449395, 611813, 658387, 766615, 1929755, 2606491, 3059065, 3291935, 6561167, 11192579, 13032455, 32805835, 55962895, 190273843, 951369215]

約数ペア:

[(1, 951369215), (5, 190273843), (17, 55962895), (29, 32805835), (73, 13032455), (85, 11192579), (145, 6561167), (289, 3291935), (311, 3059065), (365, 2606491), (493, 1929755), (1241, 766615), (1445, 658387), (1555, 611813), (2117, 449395), (2465, 385951), (5287, 179945), (6205, 153323), (8381, 113515), (9019, 105485), (10585, 89879), (21097, 45095), (22703, 41905), (26435, 35989)]