15785775828

素因数分解:

$2^2\times 3^3\times {\mathrm{11519}}^1\times {\mathrm{12689}}^1$

素因数の和:24221

約数の個数: 48

約数和(自身を含む): 40932864000

約数和(自身を除く): 25147088172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 11519, 12689, 23038, 25378, 34557, 38067, 46076, 50756, 69114, 76134, 103671, 114201, 138228, 152268, 207342, 228402, 311013, 342603, 414684, 456804, 622026, 685206, 1244052, 1370412, 146164591, 292329182, 438493773, 584658364, 876987546, 1315481319, 1753975092, 2630962638, 3946443957, 5261925276, 7892887914, 15785775828]

約数ペア:

[(1, 15785775828), (2, 7892887914), (3, 5261925276), (4, 3946443957), (6, 2630962638), (9, 1753975092), (12, 1315481319), (18, 876987546), (27, 584658364), (36, 438493773), (54, 292329182), (108, 146164591), (11519, 1370412), (12689, 1244052), (23038, 685206), (25378, 622026), (34557, 456804), (38067, 414684), (46076, 342603), (50756, 311013), (69114, 228402), (76134, 207342), (103671, 152268), (114201, 138228)]