142213397775

素因数分解:

$3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{1019}}^1\times {\mathrm{2903}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 235805264640

約数和(自身を除く): 93591866865

約数列:

[1, 3, 5, 15, 25, 75, 641, 1019, 1923, 2903, 3057, 3205, 5095, 8709, 9615, 14515, 15285, 16025, 25475, 43545, 48075, 72575, 76425, 217725, 653179, 1860823, 1959537, 2958157, 3265895, 5582469, 8874471, 9304115, 9797685, 14790785, 16329475, 27912345, 44372355, 46520575, 48988425, 73953925, 139561725, 221861775, 1896178637, 5688535911, 9480893185, 28442679555, 47404465925, 142213397775]

約数ペア:

[(1, 142213397775), (3, 47404465925), (5, 28442679555), (15, 9480893185), (25, 5688535911), (75, 1896178637), (641, 221861775), (1019, 139561725), (1923, 73953925), (2903, 48988425), (3057, 46520575), (3205, 44372355), (5095, 27912345), (8709, 16329475), (9615, 14790785), (14515, 9797685), (15285, 9304115), (16025, 8874471), (25475, 5582469), (43545, 3265895), (48075, 2958157), (72575, 1959537), (76425, 1860823), (217725, 653179)]