822146775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4639}}^1$

素因数の和:4808

約数の個数: 48

約数和(自身を含む): 1449907200

約数和(自身を除く): 627760425

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 139, 255, 417, 425, 695, 1275, 2085, 2363, 3475, 4639, 7089, 10425, 11815, 13917, 23195, 35445, 59075, 69585, 78863, 115975, 177225, 236589, 347925, 394315, 644821, 1182945, 1934463, 1971575, 3224105, 5914725, 9672315, 10961957, 16120525, 32885871, 48361575, 54809785, 164429355, 274048925, 822146775]

約数ペア:

[(1, 822146775), (3, 274048925), (5, 164429355), (15, 54809785), (17, 48361575), (25, 32885871), (51, 16120525), (75, 10961957), (85, 9672315), (139, 5914725), (255, 3224105), (417, 1971575), (425, 1934463), (695, 1182945), (1275, 644821), (2085, 394315), (2363, 347925), (3475, 236589), (4639, 177225), (7089, 115975), (10425, 78863), (11815, 69585), (13917, 59075), (23195, 35445)]