11671605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 24935040

約数和(自身を除く): 13263435

約数列:

[1, 3, 5, 9, 11, 15, 17, 19, 33, 45, 51, 55, 57, 73, 85, 95, 99, 153, 165, 171, 187, 209, 219, 255, 285, 323, 365, 495, 561, 627, 657, 765, 803, 855, 935, 969, 1045, 1095, 1241, 1387, 1615, 1683, 1881, 2409, 2805, 2907, 3135, 3285, 3553, 3723, 4015, 4161, 4845, 6205, 6935, 7227, 8415, 9405, 10659, 11169, 12045, 12483, 13651, 14535, 15257, 17765, 18615, 20805, 23579, 31977, 36135, 40953, 45771, 53295, 55845, 62415, 68255, 70737, 76285, 117895, 122859, 137313, 159885, 204765, 212211, 228855, 259369, 353685, 614295, 686565, 778107, 1061055, 1296845, 2334321, 3890535, 11671605]

約数ペア:

[(1, 11671605), (3, 3890535), (5, 2334321), (9, 1296845), (11, 1061055), (15, 778107), (17, 686565), (19, 614295), (33, 353685), (45, 259369), (51, 228855), (55, 212211), (57, 204765), (73, 159885), (85, 137313), (95, 122859), (99, 117895), (153, 76285), (165, 70737), (171, 68255), (187, 62415), (209, 55845), (219, 53295), (255, 45771), (285, 40953), (323, 36135), (365, 31977), (495, 23579), (561, 20805), (627, 18615), (657, 17765), (765, 15257), (803, 14535), (855, 13651), (935, 12483), (969, 12045), (1045, 11169), (1095, 10659), (1241, 9405), (1387, 8415), (1615, 7227), (1683, 6935), (1881, 6205), (2409, 4845), (2805, 4161), (2907, 4015), (3135, 3723), (3285, 3553)]