4820175

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 9141280

約数和(自身を除く): 4321105

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 193, 225, 333, 555, 579, 675, 925, 965, 999, 1665, 1737, 2775, 2895, 4825, 4995, 5211, 7141, 8325, 8685, 14475, 21423, 24975, 26055, 35705, 43425, 64269, 107115, 130275, 178525, 192807, 321345, 535575, 964035, 1606725, 4820175]

約数ペア:

[(1, 4820175), (3, 1606725), (5, 964035), (9, 535575), (15, 321345), (25, 192807), (27, 178525), (37, 130275), (45, 107115), (75, 64269), (111, 43425), (135, 35705), (185, 26055), (193, 24975), (225, 21423), (333, 14475), (555, 8685), (579, 8325), (675, 7141), (925, 5211), (965, 4995), (999, 4825), (1665, 2895), (1737, 2775)]