78080145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 148780800

約数和(自身を除く): 70700655

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 89, 143, 165, 195, 267, 409, 429, 445, 715, 979, 1157, 1227, 1335, 2045, 2145, 2937, 3471, 4499, 4895, 5317, 5785, 6135, 12727, 13497, 14685, 15951, 17355, 22495, 26585, 36401, 38181, 58487, 63635, 67485, 79755, 109203, 175461, 182005, 190905, 292435, 400411, 473213, 546015, 877305, 1201233, 1419639, 2002055, 2366065, 5205343, 6006165, 7098195, 15616029, 26026715, 78080145]

約数ペア:

[(1, 78080145), (3, 26026715), (5, 15616029), (11, 7098195), (13, 6006165), (15, 5205343), (33, 2366065), (39, 2002055), (55, 1419639), (65, 1201233), (89, 877305), (143, 546015), (165, 473213), (195, 400411), (267, 292435), (409, 190905), (429, 182005), (445, 175461), (715, 109203), (979, 79755), (1157, 67485), (1227, 63635), (1335, 58487), (2045, 38181), (2145, 36401), (2937, 26585), (3471, 22495), (4499, 17355), (4895, 15951), (5317, 14685), (5785, 13497), (6135, 12727)]