673454015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{3307}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 878988528

約数和(自身を除く): 205534513

約数列:

[1, 5, 13, 65, 169, 241, 845, 1205, 3133, 3307, 15665, 16535, 40729, 42991, 203645, 214955, 558883, 796987, 2794415, 3984935, 10360831, 51804155, 134690803, 673454015]

約数ペア:

[(1, 673454015), (5, 134690803), (13, 51804155), (65, 10360831), (169, 3984935), (241, 2794415), (845, 796987), (1205, 558883), (3133, 214955), (3307, 203645), (15665, 42991), (16535, 40729)]