25638565430025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{31927481}}^1$

素因数の和:31927623

約数の個数: 72

約数和(自身を含む): 47555601309216

約数和(自身を除く): 21917035879191

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 83, 129, 215, 225, 249, 387, 415, 645, 747, 1075, 1245, 1935, 2075, 3225, 3569, 3735, 6225, 9675, 10707, 17845, 18675, 32121, 53535, 89225, 160605, 267675, 803025, 31927481, 95782443, 159637405, 287347329, 478912215, 798187025, 1372881683, 1436736645, 2394561075, 2649980923, 4118645049, 6864408415, 7183683225, 7949942769, 12355935147, 13249904615, 20593225245, 23849828307, 34322042075, 39749713845, 61779675735, 66249523075, 102966126225, 113949179689, 119249141535, 198748569225, 308898378675, 341847539067, 569745898445, 596245707675, 1025542617201, 1709237695335, 2848729492225, 5127713086005, 8546188476675, 25638565430025]

約数ペア:

[(1, 25638565430025), (3, 8546188476675), (5, 5127713086005), (9, 2848729492225), (15, 1709237695335), (25, 1025542617201), (43, 596245707675), (45, 569745898445), (75, 341847539067), (83, 308898378675), (129, 198748569225), (215, 119249141535), (225, 113949179689), (249, 102966126225), (387, 66249523075), (415, 61779675735), (645, 39749713845), (747, 34322042075), (1075, 23849828307), (1245, 20593225245), (1935, 13249904615), (2075, 12355935147), (3225, 7949942769), (3569, 7183683225), (3735, 6864408415), (6225, 4118645049), (9675, 2649980923), (10707, 2394561075), (17845, 1436736645), (18675, 1372881683), (32121, 798187025), (53535, 478912215), (89225, 287347329), (160605, 159637405), (267675, 95782443), (803025, 31927481)]