75124785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12809}}^1$

素因数の和:12857

約数の個数: 32

約数和(自身を含む): 132814080

約数和(自身を除く): 57689295

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12809, 38427, 64045, 192135, 217753, 294607, 653259, 883821, 1088765, 1473035, 3266295, 4419105, 5008319, 15024957, 25041595, 75124785]

約数ペア:

[(1, 75124785), (3, 25041595), (5, 15024957), (15, 5008319), (17, 4419105), (23, 3266295), (51, 1473035), (69, 1088765), (85, 883821), (115, 653259), (255, 294607), (345, 217753), (391, 192135), (1173, 64045), (1955, 38427), (5865, 12809)]