2025195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1422165

約数列:

[1, 3, 5, 15, 37, 41, 89, 111, 123, 185, 205, 267, 445, 555, 615, 1335, 1517, 3293, 3649, 4551, 7585, 9879, 10947, 16465, 18245, 22755, 49395, 54735, 135013, 405039, 675065, 2025195]

約数ペア:

[(1, 2025195), (3, 675065), (5, 405039), (15, 135013), (37, 54735), (41, 49395), (89, 22755), (111, 18245), (123, 16465), (185, 10947), (205, 9879), (267, 7585), (445, 4551), (555, 3649), (615, 3293), (1335, 1517)]