71598135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40143

約数の個数: 32

約数和(自身を含む): 138627072

約数和(自身を除く): 67028937

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 40111, 120333, 200555, 280777, 601665, 681887, 842331, 1403885, 2045661, 3409435, 4211655, 4773209, 10228305, 14319627, 23866045, 71598135]

約数ペア:

[(1, 71598135), (3, 23866045), (5, 14319627), (7, 10228305), (15, 4773209), (17, 4211655), (21, 3409435), (35, 2045661), (51, 1403885), (85, 842331), (105, 681887), (119, 601665), (255, 280777), (357, 200555), (595, 120333), (1785, 40111)]