135455870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{10177}}^1$

素因数の和:10217

約数の個数: 32

約数和(自身を含む): 268210656

約数和(自身を除く): 132754786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 10177, 13310, 20354, 50885, 101770, 111947, 223894, 559735, 1119470, 1231417, 2462834, 6157085, 12314170, 13545587, 27091174, 67727935, 135455870]

約数ペア:

[(1, 135455870), (2, 67727935), (5, 27091174), (10, 13545587), (11, 12314170), (22, 6157085), (55, 2462834), (110, 1231417), (121, 1119470), (242, 559735), (605, 223894), (1210, 111947), (1331, 101770), (2662, 50885), (6655, 20354), (10177, 13310)]