49271955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 81587520

約数和(自身を除く): 32315565

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 339, 565, 615, 709, 1695, 2127, 3545, 4633, 10635, 13899, 23165, 29069, 69495, 80117, 87207, 145345, 240351, 400585, 436035, 1201755, 3284797, 9854391, 16423985, 49271955]

約数ペア:

[(1, 49271955), (3, 16423985), (5, 9854391), (15, 3284797), (41, 1201755), (113, 436035), (123, 400585), (205, 240351), (339, 145345), (565, 87207), (615, 80117), (709, 69495), (1695, 29069), (2127, 23165), (3545, 13899), (4633, 10635)]