68857367085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{87383}}^1$

素因数の和:87859

約数の個数: 64

約数和(自身を含む): 132124608000

約数和(自身を除く): 63267240915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 449, 585, 1347, 1755, 2245, 4041, 5837, 6735, 12123, 17511, 20205, 29185, 52533, 60615, 87383, 87555, 157599, 262149, 262665, 436915, 786447, 787995, 1135979, 1310745, 2359341, 3407937, 3932235, 5679895, 10223811, 11796705, 17039685, 30671433, 39234967, 51119055, 117704901, 153357165, 196174835, 353114703, 510054571, 588524505, 1059344109, 1530163713, 1765573515, 2550272855, 4590491139, 5296720545, 7650818565, 13771473417, 22952455695, 68857367085]

約数ペア:

[(1, 68857367085), (3, 22952455695), (5, 13771473417), (9, 7650818565), (13, 5296720545), (15, 4590491139), (27, 2550272855), (39, 1765573515), (45, 1530163713), (65, 1059344109), (117, 588524505), (135, 510054571), (195, 353114703), (351, 196174835), (449, 153357165), (585, 117704901), (1347, 51119055), (1755, 39234967), (2245, 30671433), (4041, 17039685), (5837, 11796705), (6735, 10223811), (12123, 5679895), (17511, 3932235), (20205, 3407937), (29185, 2359341), (52533, 1310745), (60615, 1135979), (87383, 787995), (87555, 786447), (157599, 436915), (262149, 262665)]