334557425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 450137856

約数和(自身を除く): 115580431

約数列:

[1, 5, 23, 25, 31, 115, 137, 155, 575, 685, 713, 775, 3151, 3425, 3565, 4247, 15755, 17825, 18769, 21235, 78775, 93845, 97681, 106175, 431687, 469225, 488405, 581839, 2158435, 2442025, 2909195, 10792175, 13382297, 14545975, 66911485, 334557425]

約数ペア:

[(1, 334557425), (5, 66911485), (23, 14545975), (25, 13382297), (31, 10792175), (115, 2909195), (137, 2442025), (155, 2158435), (575, 581839), (685, 488405), (713, 469225), (775, 431687), (3151, 106175), (3425, 97681), (3565, 93845), (4247, 78775), (15755, 21235), (17825, 18769)]