156945517275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{840067}}^1$

素因数の和:840180

約数の個数: 48

約数和(自身を含む): 270004575744

約数和(自身を除く): 113059058469

約数列:

[1, 3, 5, 15, 25, 47, 53, 75, 141, 159, 235, 265, 705, 795, 1175, 1325, 2491, 3525, 3975, 7473, 12455, 37365, 62275, 186825, 840067, 2520201, 4200335, 12601005, 21001675, 39483149, 44523551, 63005025, 118449447, 133570653, 197415745, 222617755, 592247235, 667853265, 987078725, 1113088775, 2092606897, 2961236175, 3339266325, 6277820691, 10463034485, 31389103455, 52315172425, 156945517275]

約数ペア:

[(1, 156945517275), (3, 52315172425), (5, 31389103455), (15, 10463034485), (25, 6277820691), (47, 3339266325), (53, 2961236175), (75, 2092606897), (141, 1113088775), (159, 987078725), (235, 667853265), (265, 592247235), (705, 222617755), (795, 197415745), (1175, 133570653), (1325, 118449447), (2491, 63005025), (3525, 44523551), (3975, 39483149), (7473, 21001675), (12455, 12601005), (37365, 4200335), (62275, 2520201), (186825, 840067)]