27836440575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{393587}}^1$

素因数の和:393664

約数の個数: 48

約数和(自身を含む): 49195351296

約数和(自身を除く): 21358910721

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 205, 345, 575, 615, 943, 1025, 1725, 2829, 3075, 4715, 14145, 23575, 70725, 393587, 1180761, 1967935, 5903805, 9052501, 9839675, 16137067, 27157503, 29519025, 45262505, 48411201, 80685335, 135787515, 226312525, 242056005, 371152541, 403426675, 678937575, 1113457623, 1210280025, 1855762705, 5567288115, 9278813525, 27836440575]

約数ペア:

[(1, 27836440575), (3, 9278813525), (5, 5567288115), (15, 1855762705), (23, 1210280025), (25, 1113457623), (41, 678937575), (69, 403426675), (75, 371152541), (115, 242056005), (123, 226312525), (205, 135787515), (345, 80685335), (575, 48411201), (615, 45262505), (943, 29519025), (1025, 27157503), (1725, 16137067), (2829, 9839675), (3075, 9052501), (4715, 5903805), (14145, 1967935), (23575, 1180761), (70725, 393587)]