159341765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 222258816

約数和(自身を除く): 62917051

約数列:

[1, 5, 11, 17, 55, 85, 187, 193, 883, 935, 965, 2123, 3281, 4415, 9713, 10615, 15011, 16405, 36091, 48565, 75055, 165121, 170419, 180455, 825605, 852095, 1874609, 2897123, 9373045, 14485615, 31868353, 159341765]

約数ペア:

[(1, 159341765), (5, 31868353), (11, 14485615), (17, 9373045), (55, 2897123), (85, 1874609), (187, 852095), (193, 825605), (883, 180455), (935, 170419), (965, 165121), (2123, 75055), (3281, 48565), (4415, 36091), (9713, 16405), (10615, 15011)]