68084248515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{123667}}^1$

素因数の和:123836

約数の個数: 48

約数和(自身を含む): 116631785472

約数和(自身を除く): 48547536957

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 289, 381, 635, 867, 1445, 1905, 2159, 4335, 6477, 10795, 32385, 36703, 110109, 123667, 183515, 371001, 550545, 618335, 1855005, 2102339, 6307017, 10511695, 15705709, 31535085, 35739763, 47117127, 78528545, 107219289, 178698815, 235585635, 266997053, 536096445, 800991159, 1334985265, 4004955795, 4538949901, 13616849703, 22694749505, 68084248515]

約数ペア:

[(1, 68084248515), (3, 22694749505), (5, 13616849703), (15, 4538949901), (17, 4004955795), (51, 1334985265), (85, 800991159), (127, 536096445), (255, 266997053), (289, 235585635), (381, 178698815), (635, 107219289), (867, 78528545), (1445, 47117127), (1905, 35739763), (2159, 31535085), (4335, 15705709), (6477, 10511695), (10795, 6307017), (32385, 2102339), (36703, 1855005), (110109, 618335), (123667, 550545), (183515, 371001)]