57065925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 109377920

約数和(自身を除く): 52311995

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1489, 1533, 1825, 2555, 4467, 5475, 7445, 7665, 10423, 12775, 22335, 31269, 37225, 38325, 52115, 108697, 111675, 156345, 260575, 326091, 543485, 760879, 781725, 1630455, 2282637, 2717425, 3804395, 8152275, 11413185, 19021975, 57065925]

約数ペア:

[(1, 57065925), (3, 19021975), (5, 11413185), (7, 8152275), (15, 3804395), (21, 2717425), (25, 2282637), (35, 1630455), (73, 781725), (75, 760879), (105, 543485), (175, 326091), (219, 260575), (365, 156345), (511, 111675), (525, 108697), (1095, 52115), (1489, 38325), (1533, 37225), (1825, 31269), (2555, 22335), (4467, 12775), (5475, 10423), (7445, 7665)]