54351375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11180

約数の個数: 32

約数和(自身を含む): 97406400

約数和(自身を除く): 43055025

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 11149, 33447, 55745, 144937, 167235, 278725, 434811, 724685, 836175, 1393625, 2174055, 3623425, 4180875, 10870275, 18117125, 54351375]

約数ペア:

[(1, 54351375), (3, 18117125), (5, 10870275), (13, 4180875), (15, 3623425), (25, 2174055), (39, 1393625), (65, 836175), (75, 724685), (125, 434811), (195, 278725), (325, 167235), (375, 144937), (975, 55745), (1625, 33447), (4875, 11149)]