1554056145

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 2811628800

約数和(自身を除く): 1257572655

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 211, 267, 445, 613, 633, 801, 1055, 1335, 1839, 1899, 2403, 3065, 3165, 4005, 5517, 5697, 9195, 9495, 12015, 16551, 18779, 27585, 28485, 54557, 56337, 82755, 93895, 129343, 163671, 169011, 272785, 281685, 388029, 491013, 507033, 646715, 818355, 845055, 1164087, 1473039, 1940145, 2455065, 2535165, 3492261, 5820435, 7365195, 11511527, 17461305, 34534581, 57557635, 103603743, 172672905, 310811229, 518018715, 1554056145]

約数ペア:

[(1, 1554056145), (3, 518018715), (5, 310811229), (9, 172672905), (15, 103603743), (27, 57557635), (45, 34534581), (89, 17461305), (135, 11511527), (211, 7365195), (267, 5820435), (445, 3492261), (613, 2535165), (633, 2455065), (801, 1940145), (1055, 1473039), (1335, 1164087), (1839, 845055), (1899, 818355), (2403, 646715), (3065, 507033), (3165, 491013), (4005, 388029), (5517, 281685), (5697, 272785), (9195, 169011), (9495, 163671), (12015, 129343), (16551, 93895), (18779, 82755), (27585, 56337), (28485, 54557)]