26008515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 50686272

約数和(自身を除く): 24677757

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 1933, 2691, 4485, 5799, 9665, 13455, 17397, 25129, 28995, 44459, 75387, 86985, 125645, 133377, 222295, 226161, 376935, 400131, 577967, 666885, 1130805, 1733901, 2000655, 2889835, 5201703, 8669505, 26008515]

約数ペア:

[(1, 26008515), (3, 8669505), (5, 5201703), (9, 2889835), (13, 2000655), (15, 1733901), (23, 1130805), (39, 666885), (45, 577967), (65, 400131), (69, 376935), (115, 226161), (117, 222295), (195, 133377), (207, 125645), (299, 86985), (345, 75387), (585, 44459), (897, 28995), (1035, 25129), (1495, 17397), (1933, 13455), (2691, 9665), (4485, 5799)]