40016865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3929}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 73946880

約数和(自身を除く): 33930015

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 3929, 10185, 11787, 19645, 27503, 58935, 82509, 137515, 381113, 412545, 1143339, 1905565, 2667791, 5716695, 8003373, 13338955, 40016865]

約数ペア:

[(1, 40016865), (3, 13338955), (5, 8003373), (7, 5716695), (15, 2667791), (21, 1905565), (35, 1143339), (97, 412545), (105, 381113), (291, 137515), (485, 82509), (679, 58935), (1455, 27503), (2037, 19645), (3395, 11787), (3929, 10185)]