54272115

素因数分解:

$3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1217}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 94243968

約数和(自身を除く): 39971853

約数列:

[1, 3, 5, 9, 15, 45, 991, 1217, 2973, 3651, 4955, 6085, 8919, 10953, 14865, 18255, 44595, 54765, 1206047, 3618141, 6030235, 10854423, 18090705, 54272115]

約数ペア:

[(1, 54272115), (3, 18090705), (5, 10854423), (9, 6030235), (15, 3618141), (45, 1206047), (991, 54765), (1217, 44595), (2973, 18255), (3651, 14865), (4955, 10953), (6085, 8919)]