13636395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 25552800

約数和(自身を除く): 11916405

約数列:

[1, 3, 5, 9, 15, 19, 41, 45, 57, 95, 123, 171, 205, 285, 369, 389, 615, 779, 855, 1167, 1845, 1945, 2337, 3501, 3895, 5835, 7011, 7391, 11685, 15949, 17505, 22173, 35055, 36955, 47847, 66519, 79745, 110865, 143541, 239235, 303031, 332595, 717705, 909093, 1515155, 2727279, 4545465, 13636395]

約数ペア:

[(1, 13636395), (3, 4545465), (5, 2727279), (9, 1515155), (15, 909093), (19, 717705), (41, 332595), (45, 303031), (57, 239235), (95, 143541), (123, 110865), (171, 79745), (205, 66519), (285, 47847), (369, 36955), (389, 35055), (615, 22173), (779, 17505), (855, 15949), (1167, 11685), (1845, 7391), (1945, 7011), (2337, 5835), (3501, 3895)]