27436815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 57833568

約数和(自身を除く): 30396753

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 541, 735, 805, 1035, 1127, 1449, 1623, 2205, 2415, 2705, 3381, 3787, 4869, 5635, 7245, 8115, 10143, 11361, 12443, 16905, 18935, 24345, 26509, 34083, 37329, 50715, 56805, 62215, 79527, 87101, 111987, 132545, 170415, 186645, 238581, 261303, 397635, 435505, 559935, 609707, 783909, 1192905, 1306515, 1829121, 3048535, 3919545, 5487363, 9145605, 27436815]

約数ペア:

[(1, 27436815), (3, 9145605), (5, 5487363), (7, 3919545), (9, 3048535), (15, 1829121), (21, 1306515), (23, 1192905), (35, 783909), (45, 609707), (49, 559935), (63, 435505), (69, 397635), (105, 261303), (115, 238581), (147, 186645), (161, 170415), (207, 132545), (245, 111987), (315, 87101), (345, 79527), (441, 62215), (483, 56805), (541, 50715), (735, 37329), (805, 34083), (1035, 26509), (1127, 24345), (1449, 18935), (1623, 16905), (2205, 12443), (2415, 11361), (2705, 10143), (3381, 8115), (3787, 7245), (4869, 5635)]