29415285

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 52800000

約数和(自身を除く): 23384715

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 1999, 2943, 4905, 5997, 9995, 14715, 17991, 29985, 53973, 89955, 217891, 269865, 653673, 1089455, 1961019, 3268365, 5883057, 9805095, 29415285]

約数ペア:

[(1, 29415285), (3, 9805095), (5, 5883057), (9, 3268365), (15, 1961019), (27, 1089455), (45, 653673), (109, 269865), (135, 217891), (327, 89955), (545, 53973), (981, 29985), (1635, 17991), (1999, 14715), (2943, 9995), (4905, 5997)]