66232755

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 124830720

約数和(自身を除く): 58597965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 83, 115, 135, 207, 249, 257, 345, 415, 621, 747, 771, 1035, 1245, 1285, 1909, 2241, 2313, 3105, 3735, 3855, 5727, 5911, 6939, 9545, 11205, 11565, 17181, 17733, 21331, 28635, 29555, 34695, 51543, 53199, 63993, 85905, 88665, 106655, 159597, 191979, 257715, 265995, 319965, 490613, 575937, 797985, 959895, 1471839, 2453065, 2879685, 4415517, 7359195, 13246551, 22077585, 66232755]

約数ペア:

[(1, 66232755), (3, 22077585), (5, 13246551), (9, 7359195), (15, 4415517), (23, 2879685), (27, 2453065), (45, 1471839), (69, 959895), (83, 797985), (115, 575937), (135, 490613), (207, 319965), (249, 265995), (257, 257715), (345, 191979), (415, 159597), (621, 106655), (747, 88665), (771, 85905), (1035, 63993), (1245, 53199), (1285, 51543), (1909, 34695), (2241, 29555), (2313, 28635), (3105, 21331), (3735, 17733), (3855, 17181), (5727, 11565), (5911, 11205), (6939, 9545)]