4968015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 8702400

約数和(自身を除く): 3734385

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 349, 365, 949, 1047, 1095, 1745, 2847, 4537, 4745, 5235, 13611, 14235, 22685, 25477, 68055, 76431, 127385, 331201, 382155, 993603, 1656005, 4968015]

約数ペア:

[(1, 4968015), (3, 1656005), (5, 993603), (13, 382155), (15, 331201), (39, 127385), (65, 76431), (73, 68055), (195, 25477), (219, 22685), (349, 14235), (365, 13611), (949, 5235), (1047, 4745), (1095, 4537), (1745, 2847)]