74429145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 91044135

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 41, 45, 51, 63, 85, 105, 113, 119, 123, 135, 153, 189, 205, 255, 287, 315, 339, 357, 369, 459, 565, 595, 615, 697, 765, 791, 861, 945, 1017, 1071, 1107, 1435, 1695, 1785, 1845, 1921, 2091, 2295, 2373, 2583, 3051, 3213, 3485, 3955, 4305, 4633, 4879, 5085, 5355, 5535, 5763, 6273, 7119, 7749, 9605, 10455, 11865, 12915, 13447, 13899, 14637, 15255, 16065, 17289, 18819, 21357, 23165, 24395, 28815, 31365, 32431, 35595, 38745, 40341, 41697, 43911, 51867, 67235, 69495, 73185, 78761, 86445, 94095, 97293, 106785, 121023, 125091, 131733, 162155, 201705, 208485, 219555, 236283, 259335, 291879, 363069, 393805, 486465, 551327, 605115, 625455, 658665, 708849, 875637, 1181415, 1459395, 1653981, 1815345, 2126547, 2756635, 3544245, 4378185, 4961943, 8269905, 10632735, 14885829, 24809715, 74429145]

約数ペア:

[(1, 74429145), (3, 24809715), (5, 14885829), (7, 10632735), (9, 8269905), (15, 4961943), (17, 4378185), (21, 3544245), (27, 2756635), (35, 2126547), (41, 1815345), (45, 1653981), (51, 1459395), (63, 1181415), (85, 875637), (105, 708849), (113, 658665), (119, 625455), (123, 605115), (135, 551327), (153, 486465), (189, 393805), (205, 363069), (255, 291879), (287, 259335), (315, 236283), (339, 219555), (357, 208485), (369, 201705), (459, 162155), (565, 131733), (595, 125091), (615, 121023), (697, 106785), (765, 97293), (791, 94095), (861, 86445), (945, 78761), (1017, 73185), (1071, 69495), (1107, 67235), (1435, 51867), (1695, 43911), (1785, 41697), (1845, 40341), (1921, 38745), (2091, 35595), (2295, 32431), (2373, 31365), (2583, 28815), (3051, 24395), (3213, 23165), (3485, 21357), (3955, 18819), (4305, 17289), (4633, 16065), (4879, 15255), (5085, 14637), (5355, 13899), (5535, 13447), (5763, 12915), (6273, 11865), (7119, 10455), (7749, 9605)]