12553658865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25643}}^1$

素因数の和:25731

約数の個数: 96

約数和(自身を含む): 25346939904

約数和(自身を除く): 12793281039

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 43, 45, 55, 69, 99, 115, 129, 165, 207, 215, 253, 345, 387, 473, 495, 645, 759, 989, 1035, 1265, 1419, 1935, 2277, 2365, 2967, 3795, 4257, 4945, 7095, 8901, 10879, 11385, 14835, 21285, 25643, 32637, 44505, 54395, 76929, 97911, 128215, 163185, 230787, 282073, 384645, 489555, 589789, 846219, 1102649, 1153935, 1410365, 1769367, 2538657, 2948945, 3307947, 4231095, 5308101, 5513245, 6487679, 8846835, 9923841, 12129139, 12693285, 16539735, 19463037, 25360927, 26540505, 32438395, 36387417, 49619205, 58389111, 60645695, 76082781, 97315185, 109162251, 126804635, 181937085, 228248343, 278970197, 291945555, 380413905, 545811255, 836910591, 1141241715, 1394850985, 2510731773, 4184552955, 12553658865]

約数ペア:

[(1, 12553658865), (3, 4184552955), (5, 2510731773), (9, 1394850985), (11, 1141241715), (15, 836910591), (23, 545811255), (33, 380413905), (43, 291945555), (45, 278970197), (55, 228248343), (69, 181937085), (99, 126804635), (115, 109162251), (129, 97315185), (165, 76082781), (207, 60645695), (215, 58389111), (253, 49619205), (345, 36387417), (387, 32438395), (473, 26540505), (495, 25360927), (645, 19463037), (759, 16539735), (989, 12693285), (1035, 12129139), (1265, 9923841), (1419, 8846835), (1935, 6487679), (2277, 5513245), (2365, 5308101), (2967, 4231095), (3795, 3307947), (4257, 2948945), (4945, 2538657), (7095, 1769367), (8901, 1410365), (10879, 1153935), (11385, 1102649), (14835, 846219), (21285, 589789), (25643, 489555), (32637, 384645), (44505, 282073), (54395, 230787), (76929, 163185), (97911, 128215)]