72800235

素因数分解:

$3^3\times 5^1\times {\mathrm{539261}}^1$

素因数の和:539275

約数の個数: 16

約数和(自身を含む): 129422880

約数和(自身を除く): 56622645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 539261, 1617783, 2696305, 4853349, 8088915, 14560047, 24266745, 72800235]

約数ペア:

[(1, 72800235), (3, 24266745), (5, 14560047), (9, 8088915), (15, 4853349), (27, 2696305), (45, 1617783), (135, 539261)]