16026675

素因数分解:

$3^1\times 5^2\times 7^4\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 60

約数和(自身を含む): 31259160

約数和(自身を除く): 15232485

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 89, 105, 147, 175, 245, 267, 343, 445, 525, 623, 735, 1029, 1225, 1335, 1715, 1869, 2225, 2401, 3115, 3675, 4361, 5145, 6675, 7203, 8575, 9345, 12005, 13083, 15575, 21805, 25725, 30527, 36015, 46725, 60025, 65415, 91581, 109025, 152635, 180075, 213689, 327075, 457905, 641067, 763175, 1068445, 2289525, 3205335, 5342225, 16026675]

約数ペア:

[(1, 16026675), (3, 5342225), (5, 3205335), (7, 2289525), (15, 1068445), (21, 763175), (25, 641067), (35, 457905), (49, 327075), (75, 213689), (89, 180075), (105, 152635), (147, 109025), (175, 91581), (245, 65415), (267, 60025), (343, 46725), (445, 36015), (525, 30527), (623, 25725), (735, 21805), (1029, 15575), (1225, 13083), (1335, 12005), (1715, 9345), (1869, 8575), (2225, 7203), (2401, 6675), (3115, 5145), (3675, 4361)]