83895

素因数分解:

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

素因数の和:79

約数の個数: 32

約数和(自身を含む): 165888

約数和(自身を除く): 81993

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1645, 1785, 2397, 3995, 4935, 5593, 11985, 16779, 27965, 83895]

約数ペア:

[(1, 83895), (3, 27965), (5, 16779), (7, 11985), (15, 5593), (17, 4935), (21, 3995), (35, 2397), (47, 1785), (51, 1645), (85, 987), (105, 799), (119, 705), (141, 595), (235, 357), (255, 329)]