24420495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 44201088

約数和(自身を除く): 19780593

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 67, 141, 165, 201, 235, 335, 517, 705, 737, 1005, 1551, 2209, 2211, 2585, 3149, 3685, 6627, 7755, 9447, 11045, 11055, 15745, 24299, 33135, 34639, 47235, 72897, 103917, 121495, 148003, 173195, 364485, 444009, 519585, 740015, 1628033, 2220045, 4884099, 8140165, 24420495]

約数ペア:

[(1, 24420495), (3, 8140165), (5, 4884099), (11, 2220045), (15, 1628033), (33, 740015), (47, 519585), (55, 444009), (67, 364485), (141, 173195), (165, 148003), (201, 121495), (235, 103917), (335, 72897), (517, 47235), (705, 34639), (737, 33135), (1005, 24299), (1551, 15745), (2209, 11055), (2211, 11045), (2585, 9447), (3149, 7755), (3685, 6627)]