15692375745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{255847}}^1$

素因数の和:255934

約数の個数: 48

約数和(自身を含む): 28736847360

約数和(自身を除く): 13044471615

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1305, 1363, 2115, 4089, 6815, 12267, 20445, 61335, 255847, 767541, 1279235, 2302623, 3837705, 7419563, 11513115, 12024809, 22258689, 36074427, 37097815, 60124045, 66776067, 108223281, 111293445, 180372135, 333880335, 348719461, 541116405, 1046158383, 1743597305, 3138475149, 5230791915, 15692375745]

約数ペア:

[(1, 15692375745), (3, 5230791915), (5, 3138475149), (9, 1743597305), (15, 1046158383), (29, 541116405), (45, 348719461), (47, 333880335), (87, 180372135), (141, 111293445), (145, 108223281), (235, 66776067), (261, 60124045), (423, 37097815), (435, 36074427), (705, 22258689), (1305, 12024809), (1363, 11513115), (2115, 7419563), (4089, 3837705), (6815, 2302623), (12267, 1279235), (20445, 767541), (61335, 255847)]