2912607405

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{1667}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 5180220864

約数和(自身を除く): 2267613459

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 947, 1667, 1845, 2841, 4735, 5001, 8335, 8523, 14205, 15003, 25005, 38827, 42615, 68347, 75015, 116481, 194135, 205041, 341735, 349443, 582405, 615123, 1025205, 1578649, 1747215, 3075615, 4735947, 7893245, 14207841, 23679735, 64724609, 71039205, 194173827, 323623045, 582521481, 970869135, 2912607405]

約数ペア:

[(1, 2912607405), (3, 970869135), (5, 582521481), (9, 323623045), (15, 194173827), (41, 71039205), (45, 64724609), (123, 23679735), (205, 14207841), (369, 7893245), (615, 4735947), (947, 3075615), (1667, 1747215), (1845, 1578649), (2841, 1025205), (4735, 615123), (5001, 582405), (8335, 349443), (8523, 341735), (14205, 205041), (15003, 194135), (25005, 116481), (38827, 75015), (42615, 68347)]