192075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 343728

約数和(自身を除く): 151653

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 197, 325, 591, 975, 985, 2561, 2955, 4925, 7683, 12805, 14775, 38415, 64025, 192075]

約数ペア:

[(1, 192075), (3, 64025), (5, 38415), (13, 14775), (15, 12805), (25, 7683), (39, 4925), (65, 2955), (75, 2561), (195, 985), (197, 975), (325, 591)]