26688785985

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{26119}}^1$

素因数の和:26197

約数の個数: 72

約数和(自身を含む): 49687135680

約数和(自身を除く): 22998349695

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 841, 1215, 1305, 2349, 2523, 3915, 4205, 7047, 7569, 11745, 12615, 22707, 26119, 35235, 37845, 68121, 78357, 113535, 130595, 204363, 235071, 340605, 391785, 705213, 757451, 1021815, 1175355, 2115639, 2272353, 3526065, 3787255, 6346917, 6817059, 10578195, 11361765, 20451177, 21966079, 31734585, 34085295, 61353531, 65898237, 102255885, 109830395, 184060593, 197694711, 306767655, 329491185, 593084133, 920302965, 988473555, 1779252399, 2965420665, 5337757197, 8896261995, 26688785985]

約数ペア:

[(1, 26688785985), (3, 8896261995), (5, 5337757197), (9, 2965420665), (15, 1779252399), (27, 988473555), (29, 920302965), (45, 593084133), (81, 329491185), (87, 306767655), (135, 197694711), (145, 184060593), (243, 109830395), (261, 102255885), (405, 65898237), (435, 61353531), (783, 34085295), (841, 31734585), (1215, 21966079), (1305, 20451177), (2349, 11361765), (2523, 10578195), (3915, 6817059), (4205, 6346917), (7047, 3787255), (7569, 3526065), (11745, 2272353), (12615, 2115639), (22707, 1175355), (26119, 1021815), (35235, 757451), (37845, 705213), (68121, 391785), (78357, 340605), (113535, 235071), (130595, 204363)]