129016855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 171850896

約数和(自身を除く): 42834041

約数列:

[1, 5, 11, 55, 107, 121, 535, 605, 1177, 1993, 5885, 9965, 12947, 21923, 64735, 109615, 213251, 241153, 1066255, 1205765, 2345761, 11728805, 25803371, 129016855]

約数ペア:

[(1, 129016855), (5, 25803371), (11, 11728805), (55, 2345761), (107, 1205765), (121, 1066255), (535, 241153), (605, 213251), (1177, 109615), (1993, 64735), (5885, 21923), (9965, 12947)]