25029121743

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3583}}^1$

素因数の和:3723

約数の個数: 96

約数和(自身を含む): 42268262400

約数和(自身を除く): 17239140657

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 89, 153, 171, 243, 267, 323, 459, 513, 801, 969, 1377, 1513, 1539, 1691, 2403, 2907, 3583, 4131, 4539, 4617, 5073, 7209, 8721, 10749, 13617, 15219, 21627, 26163, 28747, 32247, 40851, 45657, 60911, 68077, 78489, 86241, 96741, 122553, 136971, 182733, 204231, 258723, 290223, 318887, 367659, 410913, 548199, 612693, 776169, 870669, 956661, 1157309, 1644597, 1838079, 2328507, 2869983, 3471927, 4933791, 5421079, 5514237, 6058853, 6985521, 8609949, 10415781, 14801373, 16263237, 16542711, 18176559, 25829847, 31247343, 48789711, 54529677, 77489541, 93742029, 103000501, 146369133, 163589031, 281226087, 309001503, 439107399, 490767093, 927004509, 1317322197, 1472301279, 2781013527, 8343040581, 25029121743]

約数ペア:

[(1, 25029121743), (3, 8343040581), (9, 2781013527), (17, 1472301279), (19, 1317322197), (27, 927004509), (51, 490767093), (57, 439107399), (81, 309001503), (89, 281226087), (153, 163589031), (171, 146369133), (243, 103000501), (267, 93742029), (323, 77489541), (459, 54529677), (513, 48789711), (801, 31247343), (969, 25829847), (1377, 18176559), (1513, 16542711), (1539, 16263237), (1691, 14801373), (2403, 10415781), (2907, 8609949), (3583, 6985521), (4131, 6058853), (4539, 5514237), (4617, 5421079), (5073, 4933791), (7209, 3471927), (8721, 2869983), (10749, 2328507), (13617, 1838079), (15219, 1644597), (21627, 1157309), (26163, 956661), (28747, 870669), (32247, 776169), (40851, 612693), (45657, 548199), (60911, 410913), (68077, 367659), (78489, 318887), (86241, 290223), (96741, 258723), (122553, 204231), (136971, 182733)]