9319005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 17250480

約数和(自身を除く): 7931475

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 87, 111, 145, 185, 193, 261, 333, 435, 555, 579, 965, 1073, 1305, 1665, 1737, 2895, 3219, 5365, 5597, 7141, 8685, 9657, 16095, 16791, 21423, 27985, 35705, 48285, 50373, 64269, 83955, 107115, 207089, 251865, 321345, 621267, 1035445, 1863801, 3106335, 9319005]

約数ペア:

[(1, 9319005), (3, 3106335), (5, 1863801), (9, 1035445), (15, 621267), (29, 321345), (37, 251865), (45, 207089), (87, 107115), (111, 83955), (145, 64269), (185, 50373), (193, 48285), (261, 35705), (333, 27985), (435, 21423), (555, 16791), (579, 16095), (965, 9657), (1073, 8685), (1305, 7141), (1665, 5597), (1737, 5365), (2895, 3219)]