65442975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67121}}^1$

素因数の和:67147

約数の個数: 24

約数和(自身を含む): 116523792

約数和(自身を除く): 51080817

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 67121, 201363, 335605, 872573, 1006815, 1678025, 2617719, 4362865, 5034075, 13088595, 21814325, 65442975]

約数ペア:

[(1, 65442975), (3, 21814325), (5, 13088595), (13, 5034075), (15, 4362865), (25, 2617719), (39, 1678025), (65, 1006815), (75, 872573), (195, 335605), (325, 201363), (975, 67121)]