65081665

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 86806440

約数和(自身を除く): 21724775

約数列:

[1, 5, 11, 55, 97, 121, 485, 605, 1067, 1109, 5335, 5545, 11737, 12199, 58685, 60995, 107573, 134189, 537865, 670945, 1183303, 5916515, 13016333, 65081665]

約数ペア:

[(1, 65081665), (5, 13016333), (11, 5916515), (55, 1183303), (97, 670945), (121, 537865), (485, 134189), (605, 107573), (1067, 60995), (1109, 58685), (5335, 12199), (5545, 11737)]