23906745

素因数分解:

$3^4\times 5^1\times {\mathrm{59029}}^1$

素因数の和:59046

約数の個数: 20

約数和(自身を含む): 42855780

約数和(自身を除く): 18949035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 59029, 177087, 295145, 531261, 885435, 1593783, 2656305, 4781349, 7968915, 23906745]

約数ペア:

[(1, 23906745), (3, 7968915), (5, 4781349), (9, 2656305), (15, 1593783), (27, 885435), (45, 531261), (81, 295145), (135, 177087), (405, 59029)]