163589385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15647}}^1$

素因数の和:15713

約数の個数: 32

約数和(自身を含む): 283917312

約数和(自身を除く): 120327927

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 15647, 46941, 78235, 234705, 265999, 641527, 797997, 1329995, 1924581, 3207635, 3989985, 9622905, 10905959, 32717877, 54529795, 163589385]

約数ペア:

[(1, 163589385), (3, 54529795), (5, 32717877), (15, 10905959), (17, 9622905), (41, 3989985), (51, 3207635), (85, 1924581), (123, 1329995), (205, 797997), (255, 641527), (615, 265999), (697, 234705), (2091, 78235), (3485, 46941), (10455, 15647)]