20173027545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40753591}}^1$

素因数の和:40753613

約数の個数: 24

約数和(自身を含む): 38145362112

約数和(自身を除く): 17972334567

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40753591, 122260773, 203767955, 366782319, 448289501, 611303865, 1344868503, 1833911595, 2241447505, 4034605509, 6724342515, 20173027545]

約数ペア:

[(1, 20173027545), (3, 6724342515), (5, 4034605509), (9, 2241447505), (11, 1833911595), (15, 1344868503), (33, 611303865), (45, 448289501), (55, 366782319), (99, 203767955), (165, 122260773), (495, 40753591)]