24671465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 37876608

約数和(自身を除く): 13205143

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 97, 169, 215, 301, 455, 485, 559, 679, 845, 1183, 1261, 1505, 2795, 3395, 3913, 4171, 5915, 6305, 7267, 8827, 16393, 19565, 20855, 29197, 36335, 44135, 50869, 54223, 81965, 114751, 145985, 254345, 271115, 379561, 573755, 704899, 1897805, 3524495, 4934293, 24671465]

約数ペア:

[(1, 24671465), (5, 4934293), (7, 3524495), (13, 1897805), (35, 704899), (43, 573755), (65, 379561), (91, 271115), (97, 254345), (169, 145985), (215, 114751), (301, 81965), (455, 54223), (485, 50869), (559, 44135), (679, 36335), (845, 29197), (1183, 20855), (1261, 19565), (1505, 16393), (2795, 8827), (3395, 7267), (3913, 6305), (4171, 5915)]