8000000565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{77893}}^1$

素因数の和:78109

約数の個数: 32

約数和(自身を含む): 13190881536

約数和(自身を除く): 5190880971

約数列:

[1, 3, 5, 15, 41, 123, 167, 205, 501, 615, 835, 2505, 6847, 20541, 34235, 77893, 102705, 233679, 389465, 1168395, 3193613, 9580839, 13008131, 15968065, 39024393, 47904195, 65040655, 195121965, 533333371, 1600000113, 2666666855, 8000000565]

約数ペア:

[(1, 8000000565), (3, 2666666855), (5, 1600000113), (15, 533333371), (41, 195121965), (123, 65040655), (167, 47904195), (205, 39024393), (501, 15968065), (615, 13008131), (835, 9580839), (2505, 3193613), (6847, 1168395), (20541, 389465), (34235, 233679), (77893, 102705)]