68712045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 116857728

約数和(自身を除く): 48145683

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 467, 577, 1401, 1731, 2335, 2885, 7005, 7939, 8655, 9809, 23817, 29427, 39695, 49045, 119085, 147135, 269459, 808377, 1347295, 4041885, 4580803, 13742409, 22904015, 68712045]

約数ペア:

[(1, 68712045), (3, 22904015), (5, 13742409), (15, 4580803), (17, 4041885), (51, 1347295), (85, 808377), (255, 269459), (467, 147135), (577, 119085), (1401, 49045), (1731, 39695), (2335, 29427), (2885, 23817), (7005, 9809), (7939, 8655)]