172845765

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5591}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 308678400

約数和(自身を除く): 135832635

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 3435, 5591, 6183, 10305, 16773, 27955, 30915, 50319, 83865, 150957, 251595, 754785, 1280339, 3841017, 6401695, 11523051, 19205085, 34569153, 57615255, 172845765]

約数ペア:

[(1, 172845765), (3, 57615255), (5, 34569153), (9, 19205085), (15, 11523051), (27, 6401695), (45, 3841017), (135, 1280339), (229, 754785), (687, 251595), (1145, 150957), (2061, 83865), (3435, 50319), (5591, 30915), (6183, 27955), (10305, 16773)]