23981135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 9196465

約数列:

[1, 5, 17, 19, 31, 85, 95, 155, 323, 479, 527, 589, 1615, 2395, 2635, 2945, 8143, 9101, 10013, 14849, 40715, 45505, 50065, 74245, 154717, 252433, 282131, 773585, 1262165, 1410655, 4796227, 23981135]

約数ペア:

[(1, 23981135), (5, 4796227), (17, 1410655), (19, 1262165), (31, 773585), (85, 282131), (95, 252433), (155, 154717), (323, 74245), (479, 50065), (527, 45505), (589, 40715), (1615, 14849), (2395, 10013), (2635, 9101), (2945, 8143)]