42617115

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2539}}^1$

素因数の和:2923

約数の個数: 24

約数和(自身を含む): 74096880

約数和(自身を除く): 31479765

約数列:

[1, 3, 5, 9, 15, 45, 373, 1119, 1865, 2539, 3357, 5595, 7617, 12695, 16785, 22851, 38085, 114255, 947047, 2841141, 4735235, 8523423, 14205705, 42617115]

約数ペア:

[(1, 42617115), (3, 14205705), (5, 8523423), (9, 4735235), (15, 2841141), (45, 947047), (373, 114255), (1119, 38085), (1865, 22851), (2539, 16785), (3357, 12695), (5595, 7617)]