47295615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 83221344

約数和(自身を除く): 35925729

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 193, 255, 465, 527, 579, 961, 965, 1581, 2635, 2883, 2895, 3281, 4805, 5983, 7905, 9843, 14415, 16337, 16405, 17949, 29915, 49011, 49215, 81685, 89745, 101711, 185473, 245055, 305133, 508555, 556419, 927365, 1525665, 2782095, 3153041, 9459123, 15765205, 47295615]

約数ペア:

[(1, 47295615), (3, 15765205), (5, 9459123), (15, 3153041), (17, 2782095), (31, 1525665), (51, 927365), (85, 556419), (93, 508555), (155, 305133), (193, 245055), (255, 185473), (465, 101711), (527, 89745), (579, 81685), (961, 49215), (965, 49011), (1581, 29915), (2635, 17949), (2883, 16405), (2895, 16337), (3281, 14415), (4805, 9843), (5983, 7905)]