293640345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5821}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 544939200

約数和(自身を除く): 251298855

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 531, 855, 885, 1121, 2655, 3363, 5605, 5821, 10089, 16815, 17463, 29105, 50445, 52389, 87315, 110599, 261945, 331797, 343439, 552995, 995391, 1030317, 1658985, 1717195, 3090951, 4976955, 5151585, 6525341, 15454755, 19576023, 32626705, 58728069, 97880115, 293640345]

約数ペア:

[(1, 293640345), (3, 97880115), (5, 58728069), (9, 32626705), (15, 19576023), (19, 15454755), (45, 6525341), (57, 5151585), (59, 4976955), (95, 3090951), (171, 1717195), (177, 1658985), (285, 1030317), (295, 995391), (531, 552995), (855, 343439), (885, 331797), (1121, 261945), (2655, 110599), (3363, 87315), (5605, 52389), (5821, 50445), (10089, 29105), (16815, 17463)]