148844385

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 303526080

約数和(自身を除く): 154681695

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 29, 45, 57, 69, 81, 87, 95, 115, 135, 145, 171, 207, 261, 285, 345, 405, 435, 437, 513, 551, 621, 667, 783, 841, 855, 1035, 1305, 1311, 1539, 1653, 1863, 2001, 2185, 2349, 2523, 2565, 2755, 3105, 3335, 3915, 3933, 4205, 4959, 6003, 6555, 7569, 7695, 8265, 9315, 10005, 11745, 11799, 12615, 12673, 14877, 15979, 18009, 19343, 19665, 22707, 24795, 30015, 35397, 37845, 38019, 44631, 47937, 54027, 58029, 58995, 63365, 68121, 74385, 79895, 90045, 96715, 113535, 114057, 143811, 174087, 176985, 190095, 223155, 239685, 270135, 290145, 340605, 342171, 367517, 431433, 522261, 570285, 719055, 870435, 1026513, 1102551, 1294299, 1566783, 1710855, 1837585, 2157165, 2611305, 3307653, 5132565, 5512755, 6471495, 7833915, 9922959, 16538265, 29768877, 49614795, 148844385]

約数ペア:

[(1, 148844385), (3, 49614795), (5, 29768877), (9, 16538265), (15, 9922959), (19, 7833915), (23, 6471495), (27, 5512755), (29, 5132565), (45, 3307653), (57, 2611305), (69, 2157165), (81, 1837585), (87, 1710855), (95, 1566783), (115, 1294299), (135, 1102551), (145, 1026513), (171, 870435), (207, 719055), (261, 570285), (285, 522261), (345, 431433), (405, 367517), (435, 342171), (437, 340605), (513, 290145), (551, 270135), (621, 239685), (667, 223155), (783, 190095), (841, 176985), (855, 174087), (1035, 143811), (1305, 114057), (1311, 113535), (1539, 96715), (1653, 90045), (1863, 79895), (2001, 74385), (2185, 68121), (2349, 63365), (2523, 58995), (2565, 58029), (2755, 54027), (3105, 47937), (3335, 44631), (3915, 38019), (3933, 37845), (4205, 35397), (4959, 30015), (6003, 24795), (6555, 22707), (7569, 19665), (7695, 19343), (8265, 18009), (9315, 15979), (10005, 14877), (11745, 12673), (11799, 12615)]