55189875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11352

約数の個数: 32

約数和(自身を含む): 98908992

約数和(自身を除く): 43719117

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 11321, 33963, 56605, 147173, 169815, 283025, 441519, 735865, 849075, 1415125, 2207595, 3679325, 4245375, 11037975, 18396625, 55189875]

約数ペア:

[(1, 55189875), (3, 18396625), (5, 11037975), (13, 4245375), (15, 3679325), (25, 2207595), (39, 1415125), (65, 849075), (75, 735865), (125, 441519), (195, 283025), (325, 169815), (375, 147173), (975, 56605), (1625, 33963), (4875, 11321)]