85875570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86743}}^1$

素因数の和:86767

約数の個数: 48

約数和(自身を含む): 243577152

約数和(自身を除く): 157701582

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 86743, 173486, 260229, 433715, 520458, 780687, 867430, 954173, 1301145, 1561374, 1908346, 2602290, 2862519, 3903435, 4770865, 5725038, 7806870, 8587557, 9541730, 14312595, 17175114, 28625190, 42937785, 85875570]

約数ペア:

[(1, 85875570), (2, 42937785), (3, 28625190), (5, 17175114), (6, 14312595), (9, 9541730), (10, 8587557), (11, 7806870), (15, 5725038), (18, 4770865), (22, 3903435), (30, 2862519), (33, 2602290), (45, 1908346), (55, 1561374), (66, 1301145), (90, 954173), (99, 867430), (110, 780687), (165, 520458), (198, 433715), (330, 260229), (495, 173486), (990, 86743)]