27169415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 40459776

約数和(自身を除く): 13290361

約数列:

[1, 5, 7, 13, 35, 65, 91, 211, 283, 455, 1055, 1415, 1477, 1981, 2743, 3679, 7385, 9905, 13715, 18395, 19201, 25753, 59713, 96005, 128765, 298565, 417991, 776269, 2089955, 3881345, 5433883, 27169415]

約数ペア:

[(1, 27169415), (5, 5433883), (7, 3881345), (13, 2089955), (35, 776269), (65, 417991), (91, 298565), (211, 128765), (283, 96005), (455, 59713), (1055, 25753), (1415, 19201), (1477, 18395), (1981, 13715), (2743, 9905), (3679, 7385)]