145429305

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 291942144

約数和(自身を除く): 146512839

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 103, 105, 113, 119, 147, 245, 255, 309, 339, 357, 515, 565, 595, 721, 735, 791, 833, 1545, 1695, 1751, 1785, 1921, 2163, 2373, 2499, 3605, 3955, 4165, 5047, 5253, 5537, 5763, 8755, 9605, 10815, 11639, 11865, 12257, 12495, 13447, 15141, 16611, 25235, 26265, 27685, 28815, 34917, 36771, 40341, 58195, 61285, 67235, 75705, 81473, 83055, 85799, 94129, 174585, 183855, 197863, 201705, 244419, 257397, 282387, 407365, 428995, 470645, 570311, 593589, 989315, 1222095, 1286985, 1385041, 1411935, 1710933, 2851555, 2967945, 4155123, 6925205, 8554665, 9695287, 20775615, 29085861, 48476435, 145429305]

約数ペア:

[(1, 145429305), (3, 48476435), (5, 29085861), (7, 20775615), (15, 9695287), (17, 8554665), (21, 6925205), (35, 4155123), (49, 2967945), (51, 2851555), (85, 1710933), (103, 1411935), (105, 1385041), (113, 1286985), (119, 1222095), (147, 989315), (245, 593589), (255, 570311), (309, 470645), (339, 428995), (357, 407365), (515, 282387), (565, 257397), (595, 244419), (721, 201705), (735, 197863), (791, 183855), (833, 174585), (1545, 94129), (1695, 85799), (1751, 83055), (1785, 81473), (1921, 75705), (2163, 67235), (2373, 61285), (2499, 58195), (3605, 40341), (3955, 36771), (4165, 34917), (5047, 28815), (5253, 27685), (5537, 26265), (5763, 25235), (8755, 16611), (9605, 15141), (10815, 13447), (11639, 12495), (11865, 12257)]