538109955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 1014114816

約数和(自身を除く): 476004861

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 107, 113, 115, 129, 207, 215, 321, 339, 345, 387, 535, 565, 645, 963, 989, 1017, 1035, 1605, 1695, 1935, 2461, 2599, 2967, 4601, 4815, 4859, 4945, 5085, 7383, 7797, 8901, 12091, 12305, 12995, 13803, 14577, 14835, 22149, 23005, 23391, 24295, 36273, 36915, 38985, 41409, 43731, 44505, 60455, 69015, 72885, 105823, 108819, 110745, 111757, 116955, 181365, 207045, 218655, 278093, 317469, 335271, 519913, 529115, 544095, 558785, 834279, 952407, 1005813, 1390465, 1559739, 1587345, 1676355, 2502837, 2599565, 4171395, 4679217, 4762035, 5029065, 7798695, 11957999, 12514185, 23396085, 35873997, 59789995, 107621991, 179369985, 538109955]

約数ペア:

[(1, 538109955), (3, 179369985), (5, 107621991), (9, 59789995), (15, 35873997), (23, 23396085), (43, 12514185), (45, 11957999), (69, 7798695), (107, 5029065), (113, 4762035), (115, 4679217), (129, 4171395), (207, 2599565), (215, 2502837), (321, 1676355), (339, 1587345), (345, 1559739), (387, 1390465), (535, 1005813), (565, 952407), (645, 834279), (963, 558785), (989, 544095), (1017, 529115), (1035, 519913), (1605, 335271), (1695, 317469), (1935, 278093), (2461, 218655), (2599, 207045), (2967, 181365), (4601, 116955), (4815, 111757), (4859, 110745), (4945, 108819), (5085, 105823), (7383, 72885), (7797, 69015), (8901, 60455), (12091, 44505), (12305, 43731), (12995, 41409), (13803, 38985), (14577, 36915), (14835, 36273), (22149, 24295), (23005, 23391)]