1426215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 2829312

約数和(自身を除く): 1403097

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 289, 329, 357, 595, 705, 799, 867, 987, 1445, 1645, 1785, 2023, 2397, 3995, 4335, 4935, 5593, 6069, 10115, 11985, 13583, 16779, 27965, 30345, 40749, 67915, 83895, 95081, 203745, 285243, 475405, 1426215]

約数ペア:

[(1, 1426215), (3, 475405), (5, 285243), (7, 203745), (15, 95081), (17, 83895), (21, 67915), (35, 40749), (47, 30345), (51, 27965), (85, 16779), (105, 13583), (119, 11985), (141, 10115), (235, 6069), (255, 5593), (289, 4935), (329, 4335), (357, 3995), (595, 2397), (705, 2023), (799, 1785), (867, 1645), (987, 1445)]