38996875015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 59381268480

約数和(自身を除く): 20384393465

約数列:

[1, 5, 7, 23, 35, 37, 47, 89, 115, 161, 185, 235, 259, 313, 329, 445, 623, 805, 851, 1081, 1295, 1565, 1645, 1739, 2047, 2191, 3115, 3293, 4183, 4255, 5405, 5957, 7199, 7567, 8695, 10235, 10955, 11581, 12173, 14329, 14711, 16465, 20915, 23051, 27857, 29281, 29785, 35995, 37835, 39997, 50393, 57905, 60865, 71645, 73555, 75739, 81067, 96209, 102977, 115255, 139285, 146405, 154771, 194999, 199985, 251965, 266363, 279979, 338353, 378695, 405335, 481045, 514885, 530173, 544307, 640711, 673463, 773855, 974995, 1030709, 1083397, 1309279, 1331815, 1399895, 1691765, 1864541, 2368471, 2650865, 2721535, 3203555, 3367315, 3559733, 3810149, 4484977, 5153545, 5416985, 6546395, 7214963, 9164953, 9322705, 11842355, 12519061, 17798665, 19050745, 22424885, 23706307, 24918131, 30113417, 36074815, 45824765, 48443323, 62595305, 87633427, 118531535, 124590655, 150567085, 165944149, 210793919, 242216615, 339103261, 438167135, 829720745, 1053969595, 1114196429, 1695516305, 5570982145, 7799375003, 38996875015]

約数ペア:

[(1, 38996875015), (5, 7799375003), (7, 5570982145), (23, 1695516305), (35, 1114196429), (37, 1053969595), (47, 829720745), (89, 438167135), (115, 339103261), (161, 242216615), (185, 210793919), (235, 165944149), (259, 150567085), (313, 124590655), (329, 118531535), (445, 87633427), (623, 62595305), (805, 48443323), (851, 45824765), (1081, 36074815), (1295, 30113417), (1565, 24918131), (1645, 23706307), (1739, 22424885), (2047, 19050745), (2191, 17798665), (3115, 12519061), (3293, 11842355), (4183, 9322705), (4255, 9164953), (5405, 7214963), (5957, 6546395), (7199, 5416985), (7567, 5153545), (8695, 4484977), (10235, 3810149), (10955, 3559733), (11581, 3367315), (12173, 3203555), (14329, 2721535), (14711, 2650865), (16465, 2368471), (20915, 1864541), (23051, 1691765), (27857, 1399895), (29281, 1331815), (29785, 1309279), (35995, 1083397), (37835, 1030709), (39997, 974995), (50393, 773855), (57905, 673463), (60865, 640711), (71645, 544307), (73555, 530173), (75739, 514885), (81067, 481045), (96209, 405335), (102977, 378695), (115255, 338353), (139285, 279979), (146405, 266363), (154771, 251965), (194999, 199985)]