13836385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 18662400

約数和(自身を除く): 4826015

約数列:

[1, 5, 17, 31, 59, 85, 89, 155, 295, 445, 527, 1003, 1513, 1829, 2635, 2759, 5015, 5251, 7565, 9145, 13795, 26255, 31093, 46903, 89267, 155465, 162781, 234515, 446335, 813905, 2767277, 13836385]

約数ペア:

[(1, 13836385), (5, 2767277), (17, 813905), (31, 446335), (59, 234515), (85, 162781), (89, 155465), (155, 89267), (295, 46903), (445, 31093), (527, 26255), (1003, 13795), (1513, 9145), (1829, 7565), (2635, 5251), (2759, 5015)]