2797013235

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 4682240640

約数和(自身を除く): 1885227405

約数列:

[1, 3, 5, 15, 41, 89, 123, 137, 205, 267, 373, 411, 445, 615, 685, 1119, 1335, 1865, 2055, 3649, 5595, 5617, 10947, 12193, 15293, 16851, 18245, 28085, 33197, 36579, 45879, 51101, 54735, 60965, 76465, 84255, 99591, 153303, 165985, 182895, 229395, 255505, 497955, 499913, 766515, 1361077, 1499739, 2095141, 2499565, 4083231, 4547989, 6285423, 6805385, 7498695, 10475705, 13643967, 20416155, 22739945, 31427115, 68219835, 186467549, 559402647, 932337745, 2797013235]

約数ペア:

[(1, 2797013235), (3, 932337745), (5, 559402647), (15, 186467549), (41, 68219835), (89, 31427115), (123, 22739945), (137, 20416155), (205, 13643967), (267, 10475705), (373, 7498695), (411, 6805385), (445, 6285423), (615, 4547989), (685, 4083231), (1119, 2499565), (1335, 2095141), (1865, 1499739), (2055, 1361077), (3649, 766515), (5595, 499913), (5617, 497955), (10947, 255505), (12193, 229395), (15293, 182895), (16851, 165985), (18245, 153303), (28085, 99591), (33197, 84255), (36579, 76465), (45879, 60965), (51101, 54735)]