23450175

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 72

約数和(自身を含む): 50182800

約数和(自身を除く): 26732625

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 709, 735, 945, 1225, 1323, 1575, 2127, 2205, 3545, 3675, 4725, 4963, 6381, 6615, 10635, 11025, 14889, 17725, 19143, 24815, 31905, 33075, 34741, 44667, 53175, 74445, 95715, 104223, 124075, 134001, 159525, 173705, 223335, 312669, 372225, 478575, 521115, 670005, 868525, 938007, 1116675, 1563345, 2605575, 3350025, 4690035, 7816725, 23450175]

約数ペア:

[(1, 23450175), (3, 7816725), (5, 4690035), (7, 3350025), (9, 2605575), (15, 1563345), (21, 1116675), (25, 938007), (27, 868525), (35, 670005), (45, 521115), (49, 478575), (63, 372225), (75, 312669), (105, 223335), (135, 173705), (147, 159525), (175, 134001), (189, 124075), (225, 104223), (245, 95715), (315, 74445), (441, 53175), (525, 44667), (675, 34741), (709, 33075), (735, 31905), (945, 24815), (1225, 19143), (1323, 17725), (1575, 14889), (2127, 11025), (2205, 10635), (3545, 6615), (3675, 6381), (4725, 4963)]