63128775

素因数分解:

$3^1\times 5^2\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 104613840

約数和(自身を除く): 41485065

約数列:

[1, 3, 5, 15, 25, 75, 653, 1289, 1959, 3265, 3867, 6445, 9795, 16325, 19335, 32225, 48975, 96675, 841717, 2525151, 4208585, 12625755, 21042925, 63128775]

約数ペア:

[(1, 63128775), (3, 21042925), (5, 12625755), (15, 4208585), (25, 2525151), (75, 841717), (653, 96675), (1289, 48975), (1959, 32225), (3265, 19335), (3867, 16325), (6445, 9795)]