229911135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 379261440

約数和(自身を除く): 149350305

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 915, 1065, 3539, 4331, 10617, 12993, 17695, 21655, 53085, 64965, 215879, 251269, 647637, 753807, 1079395, 1256345, 3238185, 3769035, 15327409, 45982227, 76637045, 229911135]

約数ペア:

[(1, 229911135), (3, 76637045), (5, 45982227), (15, 15327409), (61, 3769035), (71, 3238185), (183, 1256345), (213, 1079395), (305, 753807), (355, 647637), (915, 251269), (1065, 215879), (3539, 64965), (4331, 53085), (10617, 21655), (12993, 17695)]