5185305

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 9140040

約数和(自身を除く): 3954735

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1889, 2745, 5667, 9445, 17001, 28335, 85005, 115229, 345687, 576145, 1037061, 1728435, 5185305]

約数ペア:

[(1, 5185305), (3, 1728435), (5, 1037061), (9, 576145), (15, 345687), (45, 115229), (61, 85005), (183, 28335), (305, 17001), (549, 9445), (915, 5667), (1889, 2745)]