23894775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6247}}^1$

素因数の和:6280

約数の個数: 36

約数和(自身を含む): 45322992

約数和(自身を除く): 21428217

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 6247, 18741, 31235, 56223, 93705, 106199, 156175, 281115, 318597, 468525, 530995, 955791, 1405575, 1592985, 2654975, 4778955, 7964925, 23894775]

約数ペア:

[(1, 23894775), (3, 7964925), (5, 4778955), (9, 2654975), (15, 1592985), (17, 1405575), (25, 955791), (45, 530995), (51, 468525), (75, 318597), (85, 281115), (153, 156175), (225, 106199), (255, 93705), (425, 56223), (765, 31235), (1275, 18741), (3825, 6247)]