870522045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{4831}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 1431972864

約数和(自身を除く): 561450819

約数列:

[1, 3, 5, 15, 41, 123, 205, 293, 615, 879, 1465, 4395, 4831, 12013, 14493, 24155, 36039, 60065, 72465, 180195, 198071, 594213, 990355, 1415483, 2971065, 4246449, 7077415, 21232245, 58034803, 174104409, 290174015, 870522045]

約数ペア:

[(1, 870522045), (3, 290174015), (5, 174104409), (15, 58034803), (41, 21232245), (123, 7077415), (205, 4246449), (293, 2971065), (615, 1415483), (879, 990355), (1465, 594213), (4395, 198071), (4831, 180195), (12013, 72465), (14493, 60065), (24155, 36039)]