275843715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{114221}}^1$

素因数の和:114259

約数の個数: 32

約数和(自身を含む): 526334976

約数和(自身を除く): 250491261

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 114221, 342663, 571105, 799547, 1713315, 2398641, 2627083, 3997735, 7881249, 11993205, 13135415, 18389581, 39406245, 55168743, 91947905, 275843715]

約数ペア:

[(1, 275843715), (3, 91947905), (5, 55168743), (7, 39406245), (15, 18389581), (21, 13135415), (23, 11993205), (35, 7881249), (69, 3997735), (105, 2627083), (115, 2398641), (161, 1713315), (345, 799547), (483, 571105), (805, 342663), (2415, 114221)]