26497495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 35642880

約数和(自身を除く): 9145385

約数列:

[1, 5, 19, 23, 67, 95, 115, 181, 335, 437, 905, 1273, 1541, 2185, 3439, 4163, 6365, 7705, 12127, 17195, 20815, 29279, 60635, 79097, 146395, 230413, 278921, 395485, 1152065, 1394605, 5299499, 26497495]

約数ペア:

[(1, 26497495), (5, 5299499), (19, 1394605), (23, 1152065), (67, 395485), (95, 278921), (115, 230413), (181, 146395), (335, 79097), (437, 60635), (905, 29279), (1273, 20815), (1541, 17195), (2185, 12127), (3439, 7705), (4163, 6365)]