478264995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48091}}^1$

素因数の和:48132

約数の個数: 48

約数和(自身を含む): 945296352

約数和(自身を除く): 467031357

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 48091, 144273, 240455, 432819, 625183, 721365, 817547, 1875549, 2164095, 2452641, 3125915, 4087735, 5626647, 7357923, 9377745, 10628111, 12263205, 28133235, 31884333, 36789615, 53140555, 95652999, 159421665, 478264995]

約数ペア:

[(1, 478264995), (3, 159421665), (5, 95652999), (9, 53140555), (13, 36789615), (15, 31884333), (17, 28133235), (39, 12263205), (45, 10628111), (51, 9377745), (65, 7357923), (85, 5626647), (117, 4087735), (153, 3125915), (195, 2452641), (221, 2164095), (255, 1875549), (585, 817547), (663, 721365), (765, 625183), (1105, 432819), (1989, 240455), (3315, 144273), (9945, 48091)]