56559645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54647}}^1$

素因数の和:54681

約数の個数: 24

約数和(自身を含む): 102301056

約数和(自身を除く): 45741411

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 54647, 163941, 273235, 491823, 819705, 1256881, 2459115, 3770643, 6284405, 11311929, 18853215, 56559645]

約数ペア:

[(1, 56559645), (3, 18853215), (5, 11311929), (9, 6284405), (15, 3770643), (23, 2459115), (45, 1256881), (69, 819705), (115, 491823), (207, 273235), (345, 163941), (1035, 54647)]