53348475

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{13421}}^1$

素因数の和:13487

約数の個数: 24

約数和(自身を含む): 89873712

約数和(自身を除く): 36525237

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 13421, 40263, 67105, 201315, 335525, 711313, 1006575, 2133939, 3556565, 10669695, 17782825, 53348475]

約数ペア:

[(1, 53348475), (3, 17782825), (5, 10669695), (15, 3556565), (25, 2133939), (53, 1006575), (75, 711313), (159, 335525), (265, 201315), (795, 67105), (1325, 40263), (3975, 13421)]