66012825

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16673

約数の個数: 24

約数和(自身を含む): 111207168

約数和(自身を除く): 45194343

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 16607, 49821, 83035, 249105, 415175, 880171, 1245525, 2640513, 4400855, 13202565, 22004275, 66012825]

約数ペア:

[(1, 66012825), (3, 22004275), (5, 13202565), (15, 4400855), (25, 2640513), (53, 1245525), (75, 880171), (159, 415175), (265, 249105), (795, 83035), (1325, 49821), (3975, 16607)]