54003375

素因数分解:

$3^3\times 5^3\times {\mathrm{16001}}^1$

素因数の和:16025

約数の個数: 32

約数和(自身を含む): 99852480

約数和(自身を除く): 45849105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 16001, 48003, 80005, 144009, 240015, 400025, 432027, 720045, 1200075, 2000125, 2160135, 3600225, 6000375, 10800675, 18001125, 54003375]

約数ペア:

[(1, 54003375), (3, 18001125), (5, 10800675), (9, 6000375), (15, 3600225), (25, 2160135), (27, 2000125), (45, 1200075), (75, 720045), (125, 432027), (135, 400025), (225, 240015), (375, 144009), (675, 80005), (1125, 48003), (3375, 16001)]