210875145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18329}}^1$

素因数の和:18409

約数の個数: 32

約数和(自身を含む): 369532800

約数和(自身を除く): 158657655

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 885, 2301, 3835, 11505, 18329, 54987, 91645, 238277, 274935, 714831, 1081411, 1191385, 3244233, 3574155, 5407055, 14058343, 16221165, 42175029, 70291715, 210875145]

約数ペア:

[(1, 210875145), (3, 70291715), (5, 42175029), (13, 16221165), (15, 14058343), (39, 5407055), (59, 3574155), (65, 3244233), (177, 1191385), (195, 1081411), (295, 714831), (767, 274935), (885, 238277), (2301, 91645), (3835, 54987), (11505, 18329)]