271822095

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 518192640

約数和(自身を除く): 246370545

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 83, 85, 135, 153, 249, 255, 415, 459, 747, 765, 1245, 1411, 1427, 2241, 2295, 3735, 4233, 4281, 7055, 7135, 11205, 12699, 12843, 21165, 21405, 24259, 38097, 38529, 63495, 64215, 72777, 118441, 121295, 190485, 192645, 218331, 355323, 363885, 592205, 654993, 1065969, 1091655, 1776615, 2013497, 3197907, 3274965, 5329845, 6040491, 10067485, 15989535, 18121473, 30202455, 54364419, 90607365, 271822095]

約数ペア:

[(1, 271822095), (3, 90607365), (5, 54364419), (9, 30202455), (15, 18121473), (17, 15989535), (27, 10067485), (45, 6040491), (51, 5329845), (83, 3274965), (85, 3197907), (135, 2013497), (153, 1776615), (249, 1091655), (255, 1065969), (415, 654993), (459, 592205), (747, 363885), (765, 355323), (1245, 218331), (1411, 192645), (1427, 190485), (2241, 121295), (2295, 118441), (3735, 72777), (4233, 64215), (4281, 63495), (7055, 38529), (7135, 38097), (11205, 24259), (12699, 21405), (12843, 21165)]