27639255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{571}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 50738688

約数和(自身を除く): 23099433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 461, 571, 1383, 1713, 2305, 2855, 3227, 3997, 6915, 8565, 9681, 11991, 16135, 19985, 48405, 59955, 263231, 789693, 1316155, 1842617, 3948465, 5527851, 9213085, 27639255]

約数ペア:

[(1, 27639255), (3, 9213085), (5, 5527851), (7, 3948465), (15, 1842617), (21, 1316155), (35, 789693), (105, 263231), (461, 59955), (571, 48405), (1383, 19985), (1713, 16135), (2305, 11991), (2855, 9681), (3227, 8565), (3997, 6915)]