68477496735

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 117013248000

約数和(自身を除く): 48535751265

約数列:

[1, 3, 5, 15, 37, 71, 107, 109, 111, 149, 185, 213, 321, 327, 355, 447, 535, 545, 555, 745, 1065, 1605, 1635, 2235, 2627, 3959, 4033, 5513, 7597, 7739, 7881, 10579, 11663, 11877, 12099, 13135, 15943, 16241, 16539, 19795, 20165, 22791, 23217, 27565, 31737, 34989, 37985, 38695, 39405, 47829, 48723, 52895, 58315, 59385, 60495, 79715, 81205, 82695, 113955, 116085, 158685, 174945, 239145, 243615, 281089, 286343, 391423, 431531, 589891, 600917, 828073, 843267, 859029, 1131953, 1153111, 1174269, 1294593, 1405445, 1431715, 1737787, 1769673, 1802751, 1957115, 2157655, 2484219, 2949455, 3004585, 3395859, 3459333, 4140365, 4216335, 4295145, 5213361, 5659765, 5765555, 5871345, 6472965, 8688935, 8848365, 9013755, 12421095, 16979295, 17296665, 26066805, 30638701, 41882261, 42665107, 64298119, 91916103, 123382877, 125646783, 127995321, 153193505, 192894357, 209411305, 213325535, 321490595, 370148631, 459580515, 616914385, 628233915, 639976605, 964471785, 1850743155, 4565166449, 13695499347, 22825832245, 68477496735]

約数ペア:

[(1, 68477496735), (3, 22825832245), (5, 13695499347), (15, 4565166449), (37, 1850743155), (71, 964471785), (107, 639976605), (109, 628233915), (111, 616914385), (149, 459580515), (185, 370148631), (213, 321490595), (321, 213325535), (327, 209411305), (355, 192894357), (447, 153193505), (535, 127995321), (545, 125646783), (555, 123382877), (745, 91916103), (1065, 64298119), (1605, 42665107), (1635, 41882261), (2235, 30638701), (2627, 26066805), (3959, 17296665), (4033, 16979295), (5513, 12421095), (7597, 9013755), (7739, 8848365), (7881, 8688935), (10579, 6472965), (11663, 5871345), (11877, 5765555), (12099, 5659765), (13135, 5213361), (15943, 4295145), (16241, 4216335), (16539, 4140365), (19795, 3459333), (20165, 3395859), (22791, 3004585), (23217, 2949455), (27565, 2484219), (31737, 2157655), (34989, 1957115), (37985, 1802751), (38695, 1769673), (39405, 1737787), (47829, 1431715), (48723, 1405445), (52895, 1294593), (58315, 1174269), (59385, 1153111), (60495, 1131953), (79715, 859029), (81205, 843267), (82695, 828073), (113955, 600917), (116085, 589891), (158685, 431531), (174945, 391423), (239145, 286343), (243615, 281089)]