339726465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7351}}^1$

素因数の和:7454

約数の個数: 48

約数和(自身を含む): 642270720

約数和(自身を除く): 302544255

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 3081, 3555, 5135, 7351, 9243, 15405, 22053, 36755, 46215, 66159, 95563, 110265, 286689, 330795, 477815, 580729, 860067, 1433445, 1742187, 2903645, 4300335, 5226561, 7549477, 8710935, 22648431, 26132805, 37747385, 67945293, 113242155, 339726465]

約数ペア:

[(1, 339726465), (3, 113242155), (5, 67945293), (9, 37747385), (13, 26132805), (15, 22648431), (39, 8710935), (45, 7549477), (65, 5226561), (79, 4300335), (117, 2903645), (195, 1742187), (237, 1433445), (395, 860067), (585, 580729), (711, 477815), (1027, 330795), (1185, 286689), (3081, 110265), (3555, 95563), (5135, 66159), (7351, 46215), (9243, 36755), (15405, 22053)]