53268975

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 48

約数和(自身を含む): 99770400

約数和(自身を除く): 46501425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 1489, 2385, 3975, 4467, 7155, 7445, 11925, 13401, 22335, 35775, 37225, 40203, 67005, 78917, 111675, 201015, 236751, 335025, 394585, 710253, 1005075, 1183755, 1972925, 2130759, 3551265, 5918775, 10653795, 17756325, 53268975]

約数ペア:

[(1, 53268975), (3, 17756325), (5, 10653795), (9, 5918775), (15, 3551265), (25, 2130759), (27, 1972925), (45, 1183755), (53, 1005075), (75, 710253), (135, 394585), (159, 335025), (225, 236751), (265, 201015), (477, 111675), (675, 78917), (795, 67005), (1325, 40203), (1431, 37225), (1489, 35775), (2385, 22335), (3975, 13401), (4467, 11925), (7155, 7445)]