17929065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 38624256

約数和(自身を除く): 20695191

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 43, 55, 57, 77, 95, 105, 129, 133, 165, 209, 215, 231, 285, 301, 361, 385, 399, 473, 627, 645, 665, 817, 903, 1045, 1083, 1155, 1419, 1463, 1505, 1805, 1995, 2365, 2451, 2527, 3135, 3311, 3971, 4085, 4389, 4515, 5415, 5719, 7095, 7315, 7581, 8987, 9933, 11913, 12255, 12635, 15523, 16555, 17157, 19855, 21945, 26961, 27797, 28595, 37905, 44935, 46569, 49665, 59565, 62909, 77615, 83391, 85785, 108661, 134805, 138985, 170753, 188727, 232845, 314545, 325983, 416955, 512259, 543305, 853765, 943635, 1195271, 1629915, 2561295, 3585813, 5976355, 17929065]

約数ペア:

[(1, 17929065), (3, 5976355), (5, 3585813), (7, 2561295), (11, 1629915), (15, 1195271), (19, 943635), (21, 853765), (33, 543305), (35, 512259), (43, 416955), (55, 325983), (57, 314545), (77, 232845), (95, 188727), (105, 170753), (129, 138985), (133, 134805), (165, 108661), (209, 85785), (215, 83391), (231, 77615), (285, 62909), (301, 59565), (361, 49665), (385, 46569), (399, 44935), (473, 37905), (627, 28595), (645, 27797), (665, 26961), (817, 21945), (903, 19855), (1045, 17157), (1083, 16555), (1155, 15523), (1419, 12635), (1463, 12255), (1505, 11913), (1805, 9933), (1995, 8987), (2365, 7581), (2451, 7315), (2527, 7095), (3135, 5719), (3311, 5415), (3971, 4515), (4085, 4389)]