74307855

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 122135040

約数和(自身を除く): 47827185

約数列:

[1, 3, 5, 15, 53, 151, 159, 265, 453, 619, 755, 795, 1857, 2265, 3095, 8003, 9285, 24009, 32807, 40015, 93469, 98421, 120045, 164035, 280407, 467345, 492105, 1402035, 4953857, 14861571, 24769285, 74307855]

約数ペア:

[(1, 74307855), (3, 24769285), (5, 14861571), (15, 4953857), (53, 1402035), (151, 492105), (159, 467345), (265, 280407), (453, 164035), (619, 120045), (755, 98421), (795, 93469), (1857, 40015), (2265, 32807), (3095, 24009), (8003, 9285)]