9726885

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 20630016

約数和(自身を除く): 10903131

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 73, 81, 105, 135, 141, 189, 219, 235, 315, 329, 365, 405, 423, 511, 567, 657, 705, 945, 987, 1095, 1269, 1533, 1645, 1971, 2115, 2555, 2835, 2961, 3285, 3431, 3807, 4599, 4935, 5913, 6345, 7665, 8883, 9855, 10293, 13797, 14805, 17155, 19035, 22995, 24017, 26649, 29565, 30879, 41391, 44415, 51465, 68985, 72051, 92637, 120085, 133245, 154395, 206955, 216153, 277911, 360255, 463185, 648459, 1080765, 1389555, 1945377, 3242295, 9726885]

約数ペア:

[(1, 9726885), (3, 3242295), (5, 1945377), (7, 1389555), (9, 1080765), (15, 648459), (21, 463185), (27, 360255), (35, 277911), (45, 216153), (47, 206955), (63, 154395), (73, 133245), (81, 120085), (105, 92637), (135, 72051), (141, 68985), (189, 51465), (219, 44415), (235, 41391), (315, 30879), (329, 29565), (365, 26649), (405, 24017), (423, 22995), (511, 19035), (567, 17155), (657, 14805), (705, 13797), (945, 10293), (987, 9855), (1095, 8883), (1269, 7665), (1533, 6345), (1645, 5913), (1971, 4935), (2115, 4599), (2555, 3807), (2835, 3431), (2961, 3285)]