25130985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 18995223

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 683, 1115, 2049, 2453, 3345, 3415, 7359, 7513, 10245, 12265, 22539, 36795, 37565, 112695, 152309, 456927, 761545, 1675399, 2284635, 5026197, 8376995, 25130985]

約数ペア:

[(1, 25130985), (3, 8376995), (5, 5026197), (11, 2284635), (15, 1675399), (33, 761545), (55, 456927), (165, 152309), (223, 112695), (669, 37565), (683, 36795), (1115, 22539), (2049, 12265), (2453, 10245), (3345, 7513), (3415, 7359)]