143315865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 336752640

約数和(自身を除く): 193436775

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 85, 99, 105, 119, 135, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 459, 495, 561, 595, 693, 765, 811, 935, 945, 1071, 1155, 1309, 1485, 1683, 1785, 2079, 2295, 2433, 2805, 3213, 3465, 3927, 4055, 5049, 5355, 5677, 6545, 7299, 8415, 8921, 10395, 11781, 12165, 13787, 16065, 17031, 19635, 21897, 25245, 26763, 28385, 35343, 36495, 41361, 44605, 51093, 58905, 62447, 68935, 80289, 85155, 96509, 109485, 124083, 133815, 151657, 153279, 176715, 187341, 206805, 240867, 255465, 289527, 312235, 372249, 401445, 454971, 482545, 562023, 620415, 758285, 766395, 868581, 936705, 1061599, 1204335, 1364913, 1447635, 1686069, 1861245, 2274855, 2605743, 2810115, 3184797, 4094739, 4342905, 5307995, 6824565, 8430345, 9554391, 13028715, 15923985, 20473695, 28663173, 47771955, 143315865]

約数ペア:

[(1, 143315865), (3, 47771955), (5, 28663173), (7, 20473695), (9, 15923985), (11, 13028715), (15, 9554391), (17, 8430345), (21, 6824565), (27, 5307995), (33, 4342905), (35, 4094739), (45, 3184797), (51, 2810115), (55, 2605743), (63, 2274855), (77, 1861245), (85, 1686069), (99, 1447635), (105, 1364913), (119, 1204335), (135, 1061599), (153, 936705), (165, 868581), (187, 766395), (189, 758285), (231, 620415), (255, 562023), (297, 482545), (315, 454971), (357, 401445), (385, 372249), (459, 312235), (495, 289527), (561, 255465), (595, 240867), (693, 206805), (765, 187341), (811, 176715), (935, 153279), (945, 151657), (1071, 133815), (1155, 124083), (1309, 109485), (1485, 96509), (1683, 85155), (1785, 80289), (2079, 68935), (2295, 62447), (2433, 58905), (2805, 51093), (3213, 44605), (3465, 41361), (3927, 36495), (4055, 35343), (5049, 28385), (5355, 26763), (5677, 25245), (6545, 21897), (7299, 19635), (8415, 17031), (8921, 16065), (10395, 13787), (11781, 12165)]