229724145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42899}}^1$

素因数の和:42934

約数の個数: 48

約数和(自身を含む): 481852800

約数和(自身を除く): 252128655

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 42899, 128697, 214495, 300293, 386091, 643485, 729283, 900879, 1501465, 1930455, 2187849, 2702637, 3646415, 4504395, 5104981, 6563547, 10939245, 13513185, 15314943, 25524905, 32817735, 45944829, 76574715, 229724145]

約数ペア:

[(1, 229724145), (3, 76574715), (5, 45944829), (7, 32817735), (9, 25524905), (15, 15314943), (17, 13513185), (21, 10939245), (35, 6563547), (45, 5104981), (51, 4504395), (63, 3646415), (85, 2702637), (105, 2187849), (119, 1930455), (153, 1501465), (255, 900879), (315, 729283), (357, 643485), (595, 386091), (765, 300293), (1071, 214495), (1785, 128697), (5355, 42899)]