447412185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3947}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 849925440

約数和(自身を除く): 402513255

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 229, 495, 687, 1145, 2061, 2519, 3435, 3947, 7557, 10305, 11841, 12595, 19735, 22671, 35523, 37785, 43417, 59205, 113355, 130251, 177615, 217085, 390753, 651255, 903863, 1953765, 2711589, 4519315, 8134767, 9942493, 13557945, 29827479, 40673835, 49712465, 89482437, 149137395, 447412185]

約数ペア:

[(1, 447412185), (3, 149137395), (5, 89482437), (9, 49712465), (11, 40673835), (15, 29827479), (33, 13557945), (45, 9942493), (55, 8134767), (99, 4519315), (165, 2711589), (229, 1953765), (495, 903863), (687, 651255), (1145, 390753), (2061, 217085), (2519, 177615), (3435, 130251), (3947, 113355), (7557, 59205), (10305, 43417), (11841, 37785), (12595, 35523), (19735, 22671)]