2391354045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{135911}}^1$

素因数の和:135962

約数の個数: 48

約数和(自身を含む): 4579690752

約数和(自身を除く): 2188336707

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 135911, 407733, 679555, 1223199, 2038665, 2310487, 3125953, 6115995, 6931461, 9377859, 11552435, 15629765, 20794383, 28133577, 34657305, 46889295, 53141201, 103971915, 140667885, 159423603, 265706005, 478270809, 797118015, 2391354045]

約数ペア:

[(1, 2391354045), (3, 797118015), (5, 478270809), (9, 265706005), (15, 159423603), (17, 140667885), (23, 103971915), (45, 53141201), (51, 46889295), (69, 34657305), (85, 28133577), (115, 20794383), (153, 15629765), (207, 11552435), (255, 9377859), (345, 6931461), (391, 6115995), (765, 3125953), (1035, 2310487), (1173, 2038665), (1955, 1223199), (3519, 679555), (5865, 407733), (17595, 135911)]