23897295

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 42724800

約数和(自身を除く): 18827505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 773, 1145, 2061, 2319, 3435, 3865, 6183, 6957, 10305, 11595, 20871, 30915, 34785, 104355, 177017, 531051, 885085, 1593153, 2655255, 4779459, 7965765, 23897295]

約数ペア:

[(1, 23897295), (3, 7965765), (5, 4779459), (9, 2655255), (15, 1593153), (27, 885085), (45, 531051), (135, 177017), (229, 104355), (687, 34785), (773, 30915), (1145, 20871), (2061, 11595), (2319, 10305), (3435, 6957), (3865, 6183)]