144645765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 288921600

約数和(自身を除く): 144275835

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 37, 43, 55, 57, 87, 95, 111, 129, 145, 165, 185, 209, 215, 285, 319, 407, 435, 473, 551, 555, 627, 645, 703, 817, 957, 1045, 1073, 1221, 1247, 1419, 1591, 1595, 1653, 2035, 2109, 2365, 2451, 2755, 3135, 3219, 3515, 3741, 4085, 4773, 4785, 5365, 6061, 6105, 6235, 7095, 7733, 7955, 8265, 8987, 10545, 11803, 12255, 13717, 16095, 17501, 18183, 18705, 20387, 23199, 23693, 23865, 26961, 30229, 30305, 35409, 38665, 41151, 44935, 46139, 52503, 59015, 61161, 68585, 71079, 87505, 90687, 90915, 101935, 115995, 118465, 134805, 138417, 151145, 177045, 205755, 224257, 230695, 260623, 262515, 305805, 332519, 355395, 453435, 507529, 672771, 692085, 781869, 876641, 997557, 1121285, 1303115, 1522587, 1662595, 2537645, 2629923, 3363855, 3909345, 4383205, 4987785, 7612935, 9643051, 13149615, 28929153, 48215255, 144645765]

約数ペア:

[(1, 144645765), (3, 48215255), (5, 28929153), (11, 13149615), (15, 9643051), (19, 7612935), (29, 4987785), (33, 4383205), (37, 3909345), (43, 3363855), (55, 2629923), (57, 2537645), (87, 1662595), (95, 1522587), (111, 1303115), (129, 1121285), (145, 997557), (165, 876641), (185, 781869), (209, 692085), (215, 672771), (285, 507529), (319, 453435), (407, 355395), (435, 332519), (473, 305805), (551, 262515), (555, 260623), (627, 230695), (645, 224257), (703, 205755), (817, 177045), (957, 151145), (1045, 138417), (1073, 134805), (1221, 118465), (1247, 115995), (1419, 101935), (1591, 90915), (1595, 90687), (1653, 87505), (2035, 71079), (2109, 68585), (2365, 61161), (2451, 59015), (2755, 52503), (3135, 46139), (3219, 44935), (3515, 41151), (3741, 38665), (4085, 35409), (4773, 30305), (4785, 30229), (5365, 26961), (6061, 23865), (6105, 23693), (6235, 23199), (7095, 20387), (7733, 18705), (7955, 18183), (8265, 17501), (8987, 16095), (10545, 13717), (11803, 12255)]