73722285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 171279360

約数和(自身を除く): 97557075

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 255, 273, 315, 351, 353, 357, 455, 459, 585, 595, 663, 765, 819, 945, 1059, 1071, 1105, 1365, 1547, 1755, 1765, 1785, 1989, 2295, 2457, 2471, 3177, 3213, 3315, 4095, 4589, 4641, 5295, 5355, 5967, 6001, 7413, 7735, 9531, 9945, 12285, 12355, 13767, 13923, 15885, 16065, 18003, 22239, 22945, 23205, 29835, 30005, 32123, 37065, 41301, 41769, 42007, 47655, 54009, 66717, 68835, 69615, 78013, 90015, 96369, 111195, 123903, 126021, 160615, 162027, 206505, 208845, 210035, 234039, 270045, 289107, 333585, 378063, 390065, 481845, 546091, 619515, 630105, 702117, 810135, 867321, 1134189, 1170195, 1445535, 1638273, 1890315, 2106351, 2730455, 3510585, 4336605, 4914819, 5670945, 8191365, 10531755, 14744457, 24574095, 73722285]

約数ペア:

[(1, 73722285), (3, 24574095), (5, 14744457), (7, 10531755), (9, 8191365), (13, 5670945), (15, 4914819), (17, 4336605), (21, 3510585), (27, 2730455), (35, 2106351), (39, 1890315), (45, 1638273), (51, 1445535), (63, 1170195), (65, 1134189), (85, 867321), (91, 810135), (105, 702117), (117, 630105), (119, 619515), (135, 546091), (153, 481845), (189, 390065), (195, 378063), (221, 333585), (255, 289107), (273, 270045), (315, 234039), (351, 210035), (353, 208845), (357, 206505), (455, 162027), (459, 160615), (585, 126021), (595, 123903), (663, 111195), (765, 96369), (819, 90015), (945, 78013), (1059, 69615), (1071, 68835), (1105, 66717), (1365, 54009), (1547, 47655), (1755, 42007), (1765, 41769), (1785, 41301), (1989, 37065), (2295, 32123), (2457, 30005), (2471, 29835), (3177, 23205), (3213, 22945), (3315, 22239), (4095, 18003), (4589, 16065), (4641, 15885), (5295, 13923), (5355, 13767), (5967, 12355), (6001, 12285), (7413, 9945), (7735, 9531)]