1268656565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{9157}}^1$

素因数の和:9413

約数の個数: 24

約数和(自身を含む): 1680859320

約数和(自身を除く): 412202755

約数列:

[1, 5, 11, 55, 121, 229, 605, 1145, 2519, 9157, 12595, 27709, 45785, 100727, 138545, 503635, 1107997, 2096953, 5539985, 10484765, 23066483, 115332415, 253731313, 1268656565]

約数ペア:

[(1, 1268656565), (5, 253731313), (11, 115332415), (55, 23066483), (121, 10484765), (229, 5539985), (605, 2096953), (1145, 1107997), (2519, 503635), (9157, 138545), (12595, 100727), (27709, 45785)]