28423035

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 50863680

約数和(自身を除く): 22440645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1217, 1557, 2595, 3651, 4671, 6085, 7785, 10953, 18255, 23355, 32859, 54765, 164295, 210541, 631623, 1052705, 1894869, 3158115, 5684607, 9474345, 28423035]

約数ペア:

[(1, 28423035), (3, 9474345), (5, 5684607), (9, 3158115), (15, 1894869), (27, 1052705), (45, 631623), (135, 210541), (173, 164295), (519, 54765), (865, 32859), (1217, 23355), (1557, 18255), (2595, 10953), (3651, 7785), (4671, 6085)]